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List of Fish Occurrence Records for Guatemala
n=2160

Occurrence point list

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Species Locality Year Identifier
Acanthurus xanthopterus Guatemala 1893  
Achirus lineatus SANTO TOMAS NAVAL BASE NEAR PUERTO BARRIOS, SPRING AT PUBLIC POOL 1974 J.T. WILLIAMS
Achirus mazatlanus ESQUINTLA CANAL CHIQUIMALILLA 1971  
Achirus mazatlanus ESQUINTLA ESTERO DE LOS PADRES 1969  
Albula nemoptera OFF CENTRAL PACIFIC COAST 1972 CHARLES DAWSON
Alfaro huberi CASCADE AT PASABIEN BETWEEN TECULUTAN AND RIO HONDO (STREAM KNOWN AS RIO ELCAYO OR RIO PASABIEN) POOLS ALONG GORGE EDGE, ABOVE AND BELOW FALLS 1971 D.E. ROSEN
Alfaro huberi RIACHUELO LAS CRUCES AT MORALES-FLORES ROAD, KILOMETER 249 1974 D.E. ROSEN
Alfaro huberi RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Alfaro huberi RIO MATASANO AT CA9, KILOMETER 17 1974 D.E. ROSEN
Alfaro huberi RIO PASABIEN JUST UPSTREAM SANTA CRUZ 1971 D.E. ROSEN
Alfaro huberi RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Alfaro huberi STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E. ROSEN
Alphestes multiguttatus Küste von Guatemala 1906  
Amatitlania nigrofasciata 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Amatitlania nigrofasciata ARROYO SANTA ANITA, 36 KILOMETERS BY ROAD (HIGHWAY CA2) SOUTHEAST ESQUINTLA 1971 D.E. ROSEN
Amatitlania nigrofasciata ARROYO SIN NOMBRE 1974 D.E. ROSEN
Amatitlania nigrofasciata Guatemala   Thode det. 1983
Amatitlania nigrofasciata L AMATITLAN 1961  
Amatitlania nigrofasciata LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 D.E. ROSEN
Amatitlania nigrofasciata LAGUNA GUIJA, AT ROAD END, WEST SIDE 1974 D.E. ROSEN
Amatitlania nigrofasciata RIO ACOME AT N-S HIGHWAY 2, 1 KILOMETER SOUTHEAST LA GOMERA 1971 D.E. ROSEN
Amatitlania nigrofasciata RIO AGUNA AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Amatitlania nigrofasciata RIO ATULAPA, 3 MILES SOUTHEAST ESQUIPULAS, HIGHWAY CA10 1971 D.E. ROSEN
Amatitlania nigrofasciata RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 D.E. ROSEN
Amatitlania nigrofasciata RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Amatitlania nigrofasciata RIO LA CHORRERA, 5 KILOMETERS NORTH OF LA AVELLANA 1973 D.E. ROSEN
Amatitlania nigrofasciata RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Amatitlania nigrofasciata RIO OSTUA OR RIO GRANDE DE MITA 1974 D.E. ROSEN
Amatitlania nigrofasciata RIO PRIMAVERA, HIGHWAY CA2, 6 KILOMETERS EAST SOUTHEAST FINCA COCALES 1973 D.E. ROSEN
Amatitlania nigrofasciata RIO SAN JOSE ABOVE CHIQUIMULA BRIDGE 1971 D.E. ROSEN
Amatitlania nigrofasciata RIO SIGUACAN AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Amatitlania nigrofasciata ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E. ROSEN
Amatitlania nigrofasciata SMALL SLUGGISH STREAM, 1.6 KILOMETERS SOUTH OF OBERO, ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Amatitlania nigrofasciata SMALL STREAM AT BASE OF DAM, OUTLET OF LAGUNA ENCANTADA, FINCA EL SALTO 1974 D.E. ROSEN
Amphilophus margaritifer 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Amphilophus margaritifer ARROYO SANTA ANITA, 36 KILOMETERS BY ROAD (HIGHWAY CA2) SOUTHEAST ESQUINTLA 1971 D.E.ROSEN; M.L.J.STIASSNY
Amphilophus margaritifer RIO LA CHORRERA, 5 KILOMETERS NORTH OF LA AVELLANA 1973 D.E. ROSEN
Amphilophus margaritifer ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E. ROSEN
Amphilophus trimaculatus 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Amphilophus trimaculatus ARROYO SANTA ANITA, 36 KILOMETERS BY ROAD (HIGHWAY CA2) SOUTHEAST ESQUINTLA 1971 D.E. ROSEN
Amphilophus trimaculatus BETWEEN 3 AND 4 KILOMETERS SOUTH LA AVELLANA, ON THE CANAL DE CHIQUIMULILLA 1963 D.E. ROSEN
Amphilophus trimaculatus CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN
Amphilophus trimaculatus LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 D.E. ROSEN
Amphilophus trimaculatus RIO ACOME AT N-S HIGHWAY 2, 1 KILOMETER SOUTHEAST LA GOMERA 1971 D.E. ROSEN
Amphilophus trimaculatus RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 D.E. ROSEN
Amphilophus trimaculatus RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Amphilophus trimaculatus RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Amphilophus trimaculatus RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Amphilophus trimaculatus RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 D.E. ROSEN
Amphilophus trimaculatus RIO OSTUA OR RIO GRANDE DE MITA 1974 D.E. ROSEN
Amphilophus trimaculatus RIO SIGUACAN AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Amphilophus trimaculatus ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E.ROSEN; M.L.J.STIASSNY
Amphilophus trimaculatus SMALL SLUGGISH STREAM, 1.6 KILOMETERS SOUTH OF OBERO, ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Amphilophus trimaculatus STREAM AND SWAMP, 2 KILOMETERS NORTH OF OBERO ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Anableps dowii CHIQUIMULILLA CANAL, 1 KILOMETER SOUTH OF LA AVELLANA 1974 L.M. HIRSCH
Anableps dowii CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN
Anableps dowii ESQUINTLA EST DE LOS PADRES 1971  
Anableps dowii ESQUINTLA ESTERO DE LOS PADRES 1969  
Anableps dowii ESQUINTLA PUERTO SAN JOSE 1969  
Anableps dowii LAGUNA GUIJA, AT ROAD END, WEST SIDE 1974 D.E. ROSEN
Anableps dowii RIFFLES AND CHANNELS OF RIO NAHUALATE, BY RIVER CROSSING OF ROUTE CA2 1963 D.E. ROSEN
Anableps dowii RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Anableps dowii RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Anableps dowii RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Anableps dowii RIO OSTUA OR RIO GRANDE DE MITA 1974 D.E. ROSEN
Anchoa belizensis RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 G.J. NELSON
Anchoa belizensis RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 G.J. NELSON
Anchoa belizensis RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 G.J. NELSON
Anchoa colonensis IZABAL MATIAS DE GALVEZ 1969  
Anchoa cubana MATIAS DE GALVEZ 1969  
Anchoa lucida CANAL CHIQUIMALLA, 1.8 KILOMETERS WEST OF FIRST BARRA EAST OF PUERTO SAN JOSE 1971 G.J. NELSON
Anchoa lucida ESQUINTLA CANAL CHIQUIMALILLA 1971  
Anchoa lucida ESQUINTLA CANAL CHIQUIMALILLA 1971  
Anchoa parva NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 P.J.WHITEHEAD,L.M.HIRSCH*
Anchoa parva RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 L.M. HIRSCH, G.J. NELSON
Anchoa parva RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 L.M. HIRSCH. G.J. NELSON
Anchoa parva RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 L.M HIRSCH, G.J. NELSON
Anchoa parva RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 L.M. HIRSCH, G.J. NELSON
Anchoa parva RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 L.M. HIRSCH, G.J. NELSON
Anchoa parva WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 L.M. HIRSCH
Anchoa starksi ESQUINTLA CANAL CHIQUIMULILLA 1970  
Anchovia clupeoides RIO CIENEGA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO DULCE 1974 L.M. HIRSCH, G.J. NELSON
Anchovia clupeoides RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 L.M. HIRSCH, G.J. NELSON
Anchovia macrolepidota CANAL CHIQUIMALILLO, 0.9 KILOMETER WEST OF FIRST BARRA EAST OF PUERTO SAN JOSE 1971 G.J. NELSON
Anchovia macrolepidota ESQUINTLA CANAL CHIQUIMALILLA 1971  
Anchovia macrolepidota ESQUINTLA CANAL CHIQUIMALILLA 1971  
Anchovia macrolepidota ESQUINTLA CANAL CHIQUIMULILLA 1970  
Anchovia macrolepidota ESQUINTLA CANAL CHIQUIMULILLA 1970  
Anchoviella elongata RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 L.M. HIRSCH, G.J. NELSON
Anchoviella elongata RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN, G.J. NELSON
Aplodinotus grunniens ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 R.M. BAILEY
Aplodinotus grunniens ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Aplodinotus grunniens LAGUNA RONPIRO 1 KILOMETER ABOVE OUTLET 1966 D.E. ROSEN
Aplodinotus grunniens LAGUNA SAN JUAN ACUL (AT POINT OF CAMPSITE) 1966 D.E. ROSEN
Aplodinotus grunniens RIO DE LA PASION AT ALTAR DE LOS SACRIFICIOS 1966 R.M. BAILEY
Aplodinotus grunniens RIO DE LA PASION AT MOUTH OF ARROYO EL PUCTE 1966 D.E. ROSEN
Aplodinotus grunniens RIO DE LA PASION AT SAN JUAN ACUL 1966 D.E. ROSEN
Ariopsis assimilis RIO DULCE, INSIDE CHANNEL ca. 400 METERS BELOW CASTILLO SAN FELIPE 1974 D.E. ROSEN, L.M. HIRSCH
Ariopsis assimilis RIO DULCE, JUST BELOW MARIMONTE 1974 D.E. ROSEN
Ariopsis assimilis RIO DULCE, JUST BELOW MARIMONTE 1974 D.E. ROSEN, L.M. HIRSCH
Ariopsis assimilis RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Ariopsis assimilis RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Ariopsis guatemalensis BETWEEN 3 AND 4 KILOMETERS SOUTH LA AVELLANA, ON THE CANAL DE CHIQUIMULILLA 1963 J.N. BASKIN
Ariopsis guatemalensis CHIQUIMULILLA CANAL, 1 KILOMETER SOUTH OF LA AVELLANA 1974 L.M. HIRSCH
Ariopsis guatemalensis CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN, L.M. HIRSCH
Ariopsis guatemalensis LAGUNA GRANDE, BETWEEN FCA. LA DANTA AND POZA DEL LLANO 1963 R.M. BAILEY
Ariopsis guatemalensis MOUTH OF RIO LOS ESCLAVOS INTO PACIFIC 1974 D.E. ROSEN, L.M. HIRSCH
Astatheros macracanthus 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Astatheros macracanthus ARROYO SANTA ANITA, 36 KILOMETERS BY ROAD (HIGHWAY CA2) SOUTHEAST ESQUINTLA 1971 D.E. ROSEN
Astatheros macracanthus CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN
Astatheros macracanthus LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 D.E. ROSEN
Astatheros macracanthus LAGUNA GUIJA, AT ROAD END, WEST SIDE 1974 D.E. ROSEN
Astatheros macracanthus RIO ACOME AT N-S HIGHWAY 2, 1 KILOMETER SOUTHEAST LA GOMERA 1971 D.E. ROSEN
Astatheros macracanthus RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 D.E. ROSEN
Astatheros macracanthus RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E.ROSEN; M.L.J.STIASSNY
Astatheros macracanthus RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Astatheros macracanthus RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Astatheros macracanthus RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Astatheros macracanthus RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 D.E. ROSEN
Astatheros macracanthus RIO OSTUA OR RIO GRANDE DE MITA 1974 D.E. ROSEN
Astatheros macracanthus RIO PRIMAVERA, HIGHWAY CA2, 6 KILOMETERS EAST SOUTHEAST FINCA COCALES 1973 D.E. ROSEN
Astatheros macracanthus RIO SIGUACAN AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Astatheros macracanthus ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E. ROSEN
Astatheros macracanthus SMALL SLUGGISH STREAM, 1.6 KILOMETERS SOUTH OF OBERO, ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Astatheros macracanthus SMALL STREAM AT BASE OF DAM, OUTLET OF LAGUNA ENCANTADA, FINCA EL SALTO 1974 D.E. ROSEN
Astatheros macracanthus STREAM AND SWAMP, 2 KILOMETERS NORTH OF OBERO ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Astyanax aeneus KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Astyanax aeneus SULPHUR RIVER, 3.5 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Astyanax baileyi POOLS IN SMALL STREAM INTO LOWER RIO DOLORES AT FINCA AGUA BLANCA 1973 D.E. ROSEN
Astyanax baileyi RIO SAN SIMON (MAIN ISOLATE SECTION) 7 KILOMETERS NORTHEAST CHISEC 1973 D.E. ROSEN
Astyanax cubilhuitz Spring origin of short stream with underground drainage to Río Dolores, Cubilhuitz, elevation 300 m, Icbolay, Alta Verapaz    
Astyanax mexicanus ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 D.E. ROSEN
Astyanax mexicanus ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Astyanax mexicanus CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Astyanax mexicanus CREEK TRIBUTARY TO RIO CHAJMAYIC, 15 KILOMETERS SOUTH OF SEBOL 1963 D.E. ROSEN
Astyanax mexicanus Lago Atitlan, Guatemala 1975  
Astyanax mexicanus Lago Atitlan, Guatemala 1975  
Astyanax mexicanus LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Astyanax mexicanus LARGE STREAM ca. 20 KILOMETERS NORTHWEST OF COBAN, ca. 6-8 KILOMETERS NORTH OF CANCAL 1963 D.E. ROSEN
Astyanax mexicanus RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Astyanax mexicanus RIO XALBAL, TRIBUTARY TO RIO LACANTUM, 1 KILOMETER SOUTH OF IXCAN 1963 D.E. ROSEN
Astyanax mexicanus SMALL STREAM DRAINING INTO RIVER EMERGING FROM LANQUIN CAVE 1963 D.E. ROSEN
Astyanax mexicanus SWAMP WEST OF SEBOL NEAR RIO DE LA PASION 1963 D.E. ROSEN
Atherinella argentea ESQUINTLA CANAL CHIQUIMULILLA 1970  
Atherinella meeki MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Atherinella meeki RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Atherinella meeki RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Atherinella meeki RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Atherinella meeki RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Atherinella meeki RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Atherinella meeki SANTO TOMAS NAVAL BASE NEAR PUERTO BARRIOS, SPRING AT PUBLIC POOL 1974 J.T. WILLIAMS,R.D. NESTER
Atherinella starksi EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.L. SHIPP
Atherinomorus stipes MATIAS DE GALVEZ 1969  
Atractosteus tropicus ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Atractosteus tropicus BETWEEN 3 AND 4 KILOMETERS SOUTH LA AVELLANA, ON THE CANAL DE CHIQUIMULILLA 1963 D.E. ROSEN
Atractosteus tropicus LA AVELLANA 1974 D.E. ROSEN
Atractosteus tropicus LAGUNA SAN JUAN ACUL (AT POINT OF CAMPSITE) 1966 E.O. WILEY
Atractosteus tropicus LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Atractosteus tropicus LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Atractosteus tropicus LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Atractosteus tropicus LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Atractosteus tropicus LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Atractosteus tropicus LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Atractosteus tropicus LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 E.O. WILEY
Atractosteus tropicus LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END, 300 METERS SOUTHEAST OF STATION RMB-DER-66-53 1966 R.M. BAILEY; E.O. WILEY
Atractosteus tropicus RIO DE LA PASION, AT MOUTH OF ARROYO EL PORVENIR 1966 E.O. WILEY
Auchenipterus nuchalis Champerico, Guatemala 1902  
Auchenipterus nuchalis Champerico, Guatemala 1902  
Awaous banana RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Awaous tajasica CASCADE AT PASABIEN BETWEEN TECULUTAN AND RIO HONDO (STREAM KNOWN AS RIO ELCAYO OR RIO PASABIEN) POOLS ALONG GORGE EDGE, ABOVE AND BELOW FALLS 1971 D.E. ROSEN
Awaous tajasica MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Awaous tajasica RIACHUELO LAS CRUCES AT MORALES-FLORES ROAD, KILOMETER 249 1974 D.E. ROSEN
Awaous tajasica RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Awaous tajasica RIO MATASANO AT CA9, KILOMETER 17 1974 D.E. ROSEN
Awaous tajasica RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Awaous tajasica RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Bagre marinus LIVINGSTON 1905 N. MILLER
Bagre marinus LIVINGSTON 1905 N. MILLER
Bairdiella ensifera MOUTH OF RIO LOS ESCLAVOS INTO PACIFIC 1974 L.M. HIRSCH
Bairdiella ronchus BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 L.M. HIRSCH
Bairdiella ronchus MATIAS DE GALVEZ 1969  
Balistes polylepis OFF PACIFIC COAST 1972  
Bathygobius andrei ESQUINTLA CANAL CHIQUIMULILLA 1970  
Bathygobius andrei ESQUINTLA ESTERO DE LOS PADRES 1969  
Bathygobius soporator MATIAS DE GALVEZ 1969  
Bathygobius soporator MATIAS DE GALVEZ 1969  
Batrachoides gilberti MATIAS DE GALVEZ 1969  
Batrachoides gilberti RIO DULCE, JUST BELOW MARIMONTE 1974 L.M. HIRSCH
Batrachoides goldmani ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Batrachoides goldmani ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Batrachoides goldmani ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Batrachoides goldmani ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Batrachoides goldmani RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Batrachoides pacifici San José de Guatemala, Guatemala    
Batrachoides waltersi OFF PACIFIC COAST 1972  
Belonesox belizanus ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN, B. PEYTON
Belonesox belizanus ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Belonesox belizanus ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Belonesox belizanus ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Belonesox belizanus ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Belonesox belizanus ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Belonesox belizanus ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Belonesox belizanus ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Belonesox belizanus ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Belonesox belizanus ARROYO ITZAN 1966 D.E. ROSEN
Belonesox belizanus ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 D.E. ROSEN
Belonesox belizanus ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Belonesox belizanus ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Belonesox belizanus ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Belonesox belizanus ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Belonesox belizanus ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Belonesox belizanus ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Belonesox belizanus DRAINAGE CANAL DIVERSION AT KILOMETER 237.5 AT PUENTE PRESE UNA 1974 D.E. ROSEN
Belonesox belizanus LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Belonesox belizanus LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Belonesox belizanus LAGUNA YAXJA ON SOUTH SHORE NEAR ROAD BETWEEN LAKE YAXJA AND LAKE SACNAB 1973 D.E. ROSEN
Belonesox belizanus LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Belonesox belizanus Lake Peten at Flores 1961  
Belonesox belizanus MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Belonesox belizanus MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Belonesox belizanus MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Belonesox belizanus NAVANJAL RESERVOIR, TIKAL 1968  
Belonesox belizanus Puerto Barrios, Guatemala 1912  
Belonesox belizanus PUERTO MODESTO MENDEZ, RIO SARSTUN 1971 D.E. ROSEN
Belonesox belizanus RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Belonesox belizanus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Belonesox belizanus RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Belonesox belizanus Rio de la Pasion 1961  
Belonesox belizanus RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Belonesox belizanus RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Belonesox belizanus RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Belonesox belizanus RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Belonesox belizanus RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Belonesox belizanus RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Belonesox belizanus RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Belonesox belizanus RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Belonesox belizanus RIO SAN RAMON 1966 D.E. ROSEN
Belonesox belizanus RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Belonesox belizanus RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Belonesox belizanus RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Belonesox belizanus RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Belonesox belizanus SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Belonesox belizanus SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Belonesox belizanus SWAMP 2 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Belonesox belizanus SWAMP EAST OF LOS AMATES 1905  
Belonesox belizanus SWAMP WEST OF SEBOL NEAR RIO DE LA PASION 1963 D.E. ROSEN
Belonesox belizanus SWAMPY STREAM 2.5 MILES WEST OF PUERTO BARRIOS 1905  
Belonesox belizanus TIKAL RESERVOIR, COLLECTED MAINLY ALONG SIDES OF SOUTHWEST QUADRANT 1968  
Belonesox belizanus UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Brachyrhaphis hartwegi ARROYO AGUA CALIENTE, ca. 4 KILOMETERS EAST OF RIO NAHUALATE, ON RTE CA2 1963 D.E. ROSEN
Brachyrhaphis hartwegi SMALL RILL AT EDGE OF SWAMP AND SPRING POOL JUST NORTH OF ROUTE CA2 1963 D.E. ROSEN
Brachyrhaphis hartwegi SWAMP IN LOWLAND AREA BETWEEN KILOMETERS 124 AND 125 JUST NORTH OF ROUTE CA2 1963 D.E. ROSEN
Brycon dentex BROOK EAST OF LOS AMATES 1905 N. MILLER
Brycon dentex KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Brycon dentex MACHACA RIVER, 13 MILES WEST OF PUERTO BARRIOS 1905  
Brycon dentex RIO TENEDORES, TENEDORES 1905  
Brycon dentex SULPHUR RIVER, 3.5 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Brycon dentex SULPHUR RIVER, 3.5 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Brycon guatemalensis A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Brycon guatemalensis ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Brycon guatemalensis ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Brycon guatemalensis ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Brycon guatemalensis ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Brycon guatemalensis ARROYO BOCA DEL MONTE, 18 KILOMETERS NORTH OF POPTUN ON ROAD TO FLORES 1968 D.E. ROSEN
Brycon guatemalensis ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Brycon guatemalensis ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 R.M. BAILEY
Brycon guatemalensis ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Brycon guatemalensis ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Brycon guatemalensis ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Brycon guatemalensis ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 B.B. COLLETTE
Brycon guatemalensis BYPASS OF RIO POLOCHIC, 1.5 KILOMETERS WEST OF PANCAJCHE 1971 D.E. ROSEN
Brycon guatemalensis LOWER 300 METERS OF RIO CHICRUZ ABOVE MOUTH INTO RIO CHIXOY, MUNICIPALITY OF CUBULCO 1974 D.E. ROSEN
Brycon guatemalensis MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Brycon guatemalensis MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Brycon guatemalensis PETEN 1961  
Brycon guatemalensis POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 D.E. ROSEN
Brycon guatemalensis RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Brycon guatemalensis RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Brycon guatemalensis RIO BOCA NUEVA BELOW BRIDGE ON MAIN ROAD ABOVE PANZOS 1971 D.E. ROSEN
Brycon guatemalensis RIO CHAHAL NEAR FINCA SESINCHEU, 40 AIR KILO- METERS EAST NORTHEAST CAHABON 1973 D.E. ROSEN
Brycon guatemalensis RIO CHAJBELEN, AT FINCA EL PALMA, 30 AIR KILOMETERS EAST CAHABON 1973 D.E. ROSEN
Brycon guatemalensis RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Brycon guatemalensis RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Brycon guatemalensis RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Brycon guatemalensis RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Brycon guatemalensis RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Brycon guatemalensis RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Brycon guatemalensis RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Brycon guatemalensis RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E. ROSEN
Brycon guatemalensis RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Brycon guatemalensis RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Brycon guatemalensis RIO JOCOTAN AT ALDEA LELA CHANCO, UPSTREAM OF PUENTE JUPILINGO, 7 KILOMETERS NORTHEAST OF JOCOTAN 1974 D.E. ROSEN
Brycon guatemalensis RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Brycon guatemalensis RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Brycon guatemalensis RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Brycon guatemalensis RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Brycon guatemalensis RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Brycon guatemalensis RIO PAPALJA ABOVE AND BELOW BRIDGE ON EL ESTOR-COBAN ROAD 1971 D.E. ROSEN
Brycon guatemalensis RIO SAN VINCENTE CHITACAL NEAR MOUTH IN RIO DOLORES, SAN VINCENTE 1971 D.E. ROSEN
Brycon guatemalensis RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Brycon guatemalensis RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Brycon guatemalensis RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Brycon guatemalensis VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Brycon guatemalensis WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 D.E. ROSEN
Caranx crysos LIVINGSTON 1905  
Caranx hippos ESQUINTLA BRIDGE W. OF IZTAPA 1971  
Caranx hippos ESQUINTLA CANAL CHIQUIMULILLA 1970  
Caranx hippos LIVINGSTON 1905 N. MILLER
Carlhubbsia kidderi ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Carlhubbsia kidderi ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Carlhubbsia kidderi ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Carlhubbsia kidderi ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Carlhubbsia kidderi ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Carlhubbsia kidderi ARROYO ITZAN 1966 D.E. ROSEN
Carlhubbsia kidderi ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 D.E. ROSEN
Carlhubbsia kidderi ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Carlhubbsia kidderi ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Carlhubbsia kidderi ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Carlhubbsia kidderi LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Carlhubbsia kidderi LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Carlhubbsia kidderi LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Carlhubbsia kidderi MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Carlhubbsia kidderi MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Carlhubbsia kidderi Rio de la Pasion 1961  
Carlhubbsia kidderi RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Carlhubbsia kidderi RIO SAN RAMON 1966 D.E. ROSEN
Carlhubbsia kidderi SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Carlhubbsia kidderi STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Carlhubbsia kidderi SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Carlhubbsia stuarti NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Carlhubbsia stuarti RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Carlhubbsia stuarti RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 L.M. HIRSCH
Carlhubbsia stuarti RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Carlhubbsia stuarti RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Cathorops aguadulce ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Cathorops aguadulce ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Cathorops aguadulce ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Cathorops aguadulce ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Cathorops aguadulce ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN, R.M. BAILEY
Cathorops aguadulce ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN, R.M. BAILEY
Cathorops aguadulce LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Cathorops aguadulce LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Cathorops aguadulce LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN, R.M. BAILEY
Cathorops aguadulce LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN, R.M. BAILEY
Cathorops aguadulce LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce LAGUNA RONPIRO 1 KILOMETER ABOVE OUTLET 1966 L.M. HIRSCH
Cathorops aguadulce LAGUNETA ITZAN 1966 R.M. BAILEY, L.M. HIRSCH
Cathorops aguadulce MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce RIO CIENEGA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO DULCE 1974 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce RIO DE LA PASION AT MOUTH OF ARROYO EL PUCTE 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce RIO DE LA PASION AT MOUTH OF LAGUNETA ITZAN 1966 R.M. BAILEY, L.M. HIRSCH
Cathorops aguadulce RIO DE LA PASION AT SAN JAUN ACUL 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce RIO DE LA PASION, AT MOUTH OF ARROYO EL PORVENIR 1966 D.E. ROSEN
Cathorops aguadulce RIO DE LA PASION, AT MOUTH OF ARROYO EL PORVENIR 1966 D.E. ROSEN
Cathorops aguadulce RIO DE LA PASION, AT MOUTH OF ARROYO EL PORVENIR 1966 D.E. ROSEN
Cathorops aguadulce RIO DE LA PASION, AT MOUTH OF ARROYO EL PORVENIR 1966 D.E. ROSEN
Cathorops aguadulce RIO DE LA PASION, AT MOUTH OF ARROYO EL PORVENIR 1966 D.E. ROSEN
Cathorops aguadulce RIO LIMON, 0.5 KILOMETER ABOVE MOUTH 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops aguadulce RIO SAN RAMON 1966 D.E. ROSEN, L.M. HIRSCH
Cathorops kailolae Río Usumacinta basin, above jct with Arroyo Aquateca, Arroyo Tamarindo 0.5 km above mouth in Laguna Petexbatum, Petén    
Cathorops melanopus MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN, L.M. HIRSCH
Cathorops steindachneri CHIQUIMULILLA CANAL, 1 KILOMETER SOUTH OF LA AVELLANA 1974 L.M. HIRSCH, D.E. ROSEN
Cathorops steindachneri CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN, L.M. HIRSCH
Centropomus armatus ESQUINTLA ESTERO DE LOS PADRES 1971  
Centropomus ensiferus BETWEEN 3 AND 4 KILOMETERS SOUTH LA AVELLANA, ON THE CANAL DE CHIQUIMULILLA 1963 D.E. ROSEN
Centropomus ensiferus MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Centropomus ensiferus PUERTO BARRIOS 1905 N. MILLER
Centropomus ensiferus RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Centropomus ensiferus RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Centropomus medius ESQUINTLA CANAL CHIQUIMULILLA 1970  
Centropomus medius MOUTH OF RIO LOS ESCLAVOS INTO PACIFIC 1974 L.M. HIRSCH
Centropomus mexicanus MACHACA RIVER, 13 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Centropomus robalito CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 L.M. HIRSCH
Centropomus robalito ESQUINTLA PUERTO SAN JOSE 1969  
Centropomus undecimalis ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Centropomus undecimalis ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Centropomus undecimalis Champerico, Guatemala    
Centropomus undecimalis LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Centropomus undecimalis POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 R.M. BAILEY
Centropomus undecimalis RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Centropomus undecimalis RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Centropomus undecimalis RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Cetengraulis edentulus IZABAL MATIAS DE GALVEZ 1969  
Chaetodipterus faber BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 D.E. ROSEN
Chaetodipterus faber MATIAS DE GALVEZ 1969  
Chaetodipterus zonatus Champerico, Guatemala    
Chaetodipterus zonatus Champerico, Guatemala    
Chaetodipterus zonatus OFF PACIFIC COAST 1972  
Chaetodon humeralis OFF PACIFIC COAST 1972  
Chuco godmanni 3.5 MILES WEST OF PUERTO BARRIOS, SULPHUR RIVER 1905 D.E. ROSEN
Chuco intermedium A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Chuco intermedium ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 D.E. ROSEN
Chuco intermedium ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Chuco intermedium ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Chuco intermedium ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Chuco intermedium ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Chuco intermedium ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Chuco intermedium ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Chuco intermedium ARROYO DEVASILA, INTO RIO CHOCTUN INTO RIO DOLORES 1973 D.E. ROSEN
Chuco intermedium ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Chuco intermedium ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Chuco intermedium ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Chuco intermedium ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Chuco intermedium ARROYO ITZAN 1966 D.E. ROSEN
Chuco intermedium ARROYO LA PUENTE, 42 KILOMETERS NORTH NORTHWEST OF POTUN ON FLORES ROAD 1968 D.E. ROSEN
Chuco intermedium ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Chuco intermedium ARROYO TAMARINDO, 0.5 KILOMETERS ABOVE MOUTH IN LAGUNA PETEXBATUN 1968 D.E. ROSEN
Chuco intermedium ARROYO TAMARINDO, 0.5 KILOMETERS ABOVE MOUTH IN LAGUNA PETEXBATUN 1968 D.E. ROSEN, R.M. BAILEY
Chuco intermedium ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Chuco intermedium ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Chuco intermedium ARROYO YAXTUNILA, 8 KILOMETERS ABOVE MOUTH INTO RIO DE LA PASION 1968 D.E. ROSEN
Chuco intermedium ARROYO YAXTUNILA, 8 KILOMETERS ABOVE MOUTH INTO RIO DE LA PASION 1968 D.E. ROSEN
Chuco intermedium ARROYO YAXTUNILA, 8 KILOMETERS ABOVE MOUTH INTO RIO DE LA PASION 1968 D.E. ROSEN
Chuco intermedium ARROYO YAXTUNILA, 8 KILOMETERS ABOVE MOUTH, TRIBUTARY TO RIO DE LA PASION 1968 D.E. ROSEN, R.M. BAILEY
Chuco intermedium BYPASS OF RIO POLOCHIC, 1.5 KILOMETERS WEST OF PANCAJCHE 1971 D.E. ROSEN
Chuco intermedium ca. 300 MILES FROM EMERGENCE OF LOWER RIO SAN ROMON FROM CAVE 1974 D.E. ROSEN
Chuco intermedium CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Chuco intermedium CREEK TRIBUTARY TO RIO CHAJMAYIC, 15 KILOMETERS SOUTH OF SEBOL 1963 D.E. ROSEN
Chuco intermedium GRAVEL BARS ALONG RIO CHIXOY BELOW TZEA AND ABOVE FIRNO BUENO VISTA 1966 D.E. ROSEN
Chuco intermedium JUNCTION RIO ESPIRITU AND RIO NEGRO 1974 D.E. ROSEN
Chuco intermedium LAGUNA YALNABAJ, LAGOON AT SOUTHEAST CORNER 1973 D.E. ROSEN
Chuco intermedium LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Chuco intermedium PETEN 1961  
Chuco intermedium POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Chuco intermedium POOLS IN SMALL STREAM INTO LOWER RIO DOLORES AT FINCA AGUA BLANCA 1973 D.E. ROSEN
Chuco intermedium RIO BOCA NUEVA BELOW BRIDGE ON MAIN ROAD ABOVE PANZOS 1971 D.E. ROSEN
Chuco intermedium RIO BULBUL, NORTH FORK RIO SANTA ISABEL 1968 D.E. ROSEN
Chuco intermedium RIO CHAHAL NEAR FINCA SESINCHEU, 40 AIR KILO- METERS EAST NORTHEAST CAHABON 1973 D.E. ROSEN
Chuco intermedium RIO CHAJBELEN, AT FINCA EL PALMA, 30 AIR KILOMETERS EAST CAHABON 1973 D.E. ROSEN
Chuco intermedium RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Chuco intermedium RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Chuco intermedium RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Chuco intermedium RIO COPON, NEAR FINCA SAN PEDRO COPON 1973 D.E. ROSEN
Chuco intermedium RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E. ROSEN
Chuco intermedium RIO DOLORES ALONG SHORE, AT YAXCABNAL 1968 D.E. ROSEN
Chuco intermedium RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Chuco intermedium RIO IXCAN AT CHANNEL ON EAST SIDE OF ISLAND JUST ABOVE TODOS SANTOS 1973 D.E. ROSEN
Chuco intermedium RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Chuco intermedium RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Chuco intermedium RIO MOPAN AT MELCHOR 1973 D.E. ROSEN
Chuco intermedium RIO PAPALJA ABOVE AND BELOW BRIDGE ON EL ESTOR-COBAN ROAD 1971 D.E. ROSEN
Chuco intermedium RIO PUSILA AT BALAM 6 KILOMETERS EAST OF POPTUN ROAD AT MUQUILA 1974 D.E. ROSEN
Chuco intermedium RIO SAN RAMON, ca. 2-3 AIR KILOMETERS NORTH OF SUBTERRANEAN CHANNEL 1973 D.E. ROSEN
Chuco intermedium RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Chuco intermedium RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Chuco intermedium RIO SENIZO AT FINCA TEMAL 1971 D.E. ROSEN
Chuco intermedium RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Chuco intermedium RIO XALBAL, TRIBUTARY TO RIO LACANTUM, 1 KILOMETER SOUTH OF IXCAN 1963 D.E. ROSEN
Chuco intermedium ROCK POOLS IN RAPIDS JUST ABOVE CAMPSITE ON RIO ICVOLAY 1966 D.E. ROSEN
Chuco intermedium SECOND ARROYO ABOVE MOUTH OF RIO SEMOCOCH INTO RIO CHAJMAIC 1968 D.E. ROSEN
Chuco intermedium SMALL STREAM DRAINING INTO RIVER EMERGING FROM LANQUIN CAVE 1963 D.E. ROSEN
Chuco intermedium STREAM TRIBUTARY TO RIO DOLORES AT CUBILGUITZ 1963 D.E. ROSEN
Chuco intermedium SULPHUR RIVER, 3.5 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Chuco intermedium SWAMP WEST OF SEBOL NEAR RIO DE LA PASION 1963 D.E. ROSEN
Chuco microphthalmus KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Chuco microphthalmus RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Chuco microphthalmus RIO JOCOTAN AT ALDEA LELA CHANCO, UPSTREAM OF PUENTE JUPILINGO, 7 KILOMETERS NORTHEAST OF JOCOTAN 1974 D.E. ROSEN
Chuco microphthalmus RIO MATASANO AT CA9, KILOMETER 17 1974 D.E. ROSEN
Chuco microphthalmus RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Chuco microphthalmus RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Chuco microphthalmus RIO PASABIEN JUST UPSTREAM SANTA CRUZ 1971 D.E. ROSEN
Chuco microphthalmus RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Chuco microphthalmus STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E.ROSEN; M.L.J.STIASSNY
Cincelichthys bocourti NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974  
Cincelichthys bocourti PETEN 1961  
Cincelichthys bocourti RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Cincelichthys bocourti RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E.ROSEN; M.L.J.STIASSNY
Cincelichthys bocourti WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 D.E. ROSEN
Cincelichthys pearsei ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E.ROSEN; M.L.J.STIASSNY
Cincelichthys pearsei ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO ITZAN 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Cincelichthys pearsei ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Cincelichthys pearsei LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Cincelichthys pearsei RIFFLES IN RAPID BYPASS OF RIO CHIXOY ACROSS RIVER FROM PLAYA GRANDE 1966 D.E. ROSEN
Cincelichthys pearsei RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Cincelichthys pearsei RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Cincelichthys pearsei RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Cincelichthys pearsei RIO LIMON, 0.5 KILOMETER ABOVE MOUTH 1966 D.E. ROSEN
Cincelichthys pearsei RIO SAN RAMON 1966 D.E. ROSEN
Cincelichthys pearsei SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Citharichthys gilberti CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN
Citharichthys gilberti ESQUINTLA CANAL CHIQUIMULILLA 1970  
Citharichthys gilberti ESQUINTLA ESTERO DE LOS PADRES 1969  
Citharichthys gilberti RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Conodon nobilis Ocos, Guatemala    
Cosmocampus brachycephalus EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 C.E. DAWSON
Cosmocampus brachycephalus MATIAS DE GALVEZ 1969  
Cribroheros alfari SANTO TOMAS NAVAL BASE NEAR PUERTO BARRIOS, SPRING AT PUBLIC POOL 1974 J.T. WILLIAMS,R.D. NESTER
Cribroheros diquis SHALLOWS AT ENTRANCE TO LAGO DE IZABAL 1974 M.L.J.STIASSNY,B.K.URBAIN
Cribroheros robertsoni ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Cribroheros robertsoni ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Cribroheros robertsoni DRAINAGE CANAL DIVERSION AT KILOMETER 237.5 AT PUENTE PRESE UNA 1974 D.E. ROSEN
Cribroheros robertsoni KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Cribroheros robertsoni LAGUNA SACNAB, JUST EAST OF LAGUNA YAXJA, WEST END OF LAKE NEAREST YAXJA 1973 D.E. ROSEN
Cribroheros robertsoni MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Cribroheros robertsoni NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Cribroheros robertsoni PETEN 1961  
Cribroheros robertsoni RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Cribroheros robertsoni RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Cribroheros robertsoni RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Cribroheros robertsoni RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E. ROSEN
Cribroheros robertsoni RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Cribroheros robertsoni RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Cribroheros robertsoni RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Cribroheros robertsoni RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Cribroheros robertsoni RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Cribroheros robertsoni RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Cribroheros robertsoni RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Cribroheros robertsoni RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Cribroheros robertsoni RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E.ROSEN; M.L.J.STIASSNY
Cribroheros robertsoni RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Cribroheros robertsoni RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Cribroheros robertsoni WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 D.E. ROSEN
Cryptoheros spilurus ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Cryptoheros spilurus ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Cryptoheros spilurus BYPASS OF RIO POLOCHIC, 1.5 KILOMETERS WEST OF PANCAJCHE 1971 D.E. ROSEN
Cryptoheros spilurus DRAINAGE CANAL DIVERSION AT KILOMETER 237.5 AT PUENTE PRESE UNA 1974 D.E. ROSEN
Cryptoheros spilurus KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Cryptoheros spilurus MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Cryptoheros spilurus NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Cryptoheros spilurus OVERFLOW POOL, RIO SARSTUN, 0.25 KILOMETER NORTH FERRY ON FLORES-SARSTUN ROAD 1968 D.E. ROSEN
Cryptoheros spilurus POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Cryptoheros spilurus QUEBRADA JUILIN WHERE CROSSED BY CA9 1974 D.E. ROSEN
Cryptoheros spilurus RIACHUELO LAS CRUCES AT MORALES-FLORES ROAD, KILOMETER 249 1974 D.E. ROSEN
Cryptoheros spilurus RIO ACHUELO (AFFLUENT TRIBUTARY RIO MOTAGUA), ON SOUTH SIDE OF GUALAN 1973 D.E. ROSEN
Cryptoheros spilurus RIO BOCA NUEVA BELOW BRIDGE ON MAIN ROAD ABOVE PANZOS 1971 D.E. ROSEN
Cryptoheros spilurus RIO CHAHAL NEAR FINCA SESINCHEU, 40 AIR KILO- METERS EAST NORTHEAST CAHABON 1973 D.E. ROSEN
Cryptoheros spilurus RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Cryptoheros spilurus RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Cryptoheros spilurus RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E.ROSEN; M.L.J.STIASSNY
Cryptoheros spilurus RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Cryptoheros spilurus RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Cryptoheros spilurus RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Cryptoheros spilurus RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Cryptoheros spilurus RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Cryptoheros spilurus RIO MATASANO AT CA9, KILOMETER 17 1974 D.E. ROSEN
Cryptoheros spilurus RIO MONTAGUA 1961  
Cryptoheros spilurus RIO MOPAN AT MELCHOR 1973 D.E. ROSEN
Cryptoheros spilurus RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Cryptoheros spilurus RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Cryptoheros spilurus RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Cryptoheros spilurus RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Cryptoheros spilurus RIO SAN JOSE ABOVE CHIQUIMULA BRIDGE 1971 D.E. ROSEN
Cryptoheros spilurus RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Cryptoheros spilurus RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Cryptoheros spilurus RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Cryptoheros spilurus SHALLOWS AT ENTRANCE TO LAGO DE IZABAL 1974 M.L.J.STIASSNY,B.K.URBAIN
Cryptoheros spilurus SPRING FED CREEK NEAR SANTO TOMAS NAVAL BASE, NEAR PUERTO BARRIOS 1974 M.L.J.STIASSNY,B.K.URBAIN
Cryptoheros spilurus STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E. ROSEN
Cryptoheros spilurus WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 D.E. ROSEN
Ctenogobius sagittula ESQUINTLA CANAL CHIQUIMULILLA 1970  
Ctenogobius sagittula ESQUINTLA ESTERO DE LOS PADRES 1969  
Cyclopsetta querna OFF PACIFIC COAST 1972  
Cynodonichthys tenuis ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Cynodonichthys tenuis ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Cynodonichthys tenuis ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Cynodonichthys tenuis RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Cynodonichthys tenuis RIO SAMAJIC ON HIGHWAY BETWEEN FLORES AND MORALES 1971 R.M. BAILEY
Cynodonichthys tenuis RIO SAN FRANCISCO II, 15 KILOMETERS SOUTH PUERTO BARRIOS AT CA9 1971 R.M. BAILEY
Cynodonichthys tenuis SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Cynodonichthys tenuis UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Cynodonichthys tenuis WOODLAND POOL ca. 13 KILOMETERS SOUTHWEST SEBOL 1968 D.E. ROSEN
Cynoscion reticulatus OFF PACIFIC COAST 1972  
Dajaus monticola LOS AMATES 1905 N. MILLER
Dajaus monticola MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Dajaus monticola RIFFLES AND CHANNELS OF RIO NAHUALATE, BY RIVER CROSSING OF ROUTE CA2 1963 D.E. ROSEN
Dajaus monticola RIO ACOME AT N-S HIGHWAY 2, 1 KILOMETER SOUTHEAST LA GOMERA 1971 D.E. ROSEN
Dajaus monticola RIO AGUNA AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Dajaus monticola RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Dajaus monticola RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Dajaus monticola RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Dajaus monticola TORRENTIAL MOUNTAIN BROOK, 4 MILES NORTHEAST FINCA EL SALTO, INTO RIO MICHATOYA 1963 D.E. ROSEN
Diapterus brevirostris ESQUINTLA PUERTO SAN JOSE 1969  
Diapterus peruvianus ESQUINTLA EST DE LOS PADRES 1971  
Diapterus peruvianus ESQUINTLA ESTERO DE LOS PADRES 1969  
Diapterus peruvianus LOS PADRES EST DE LOS PADRES 1971  
Diapterus peruvianus MOUTH OF RIO LOS ESCLAVOS INTO PACIFIC 1974 L.M. HIRSCH
Diapterus peruvianus SAN JOSE CANAL CHIQUIMULILLA 1970  
Diapterus rhombeus BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 L.M. HIRSCH
Diodon hystrix OFF PACIFIC COAST 1972  
Diplectrum macropoma OFF PACIFIC COAST 1972  
Dormitator latifrons 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Dormitator latifrons BETWEEN 3 AND 4 KILOMETERS SOUTH LA AVELLANA, ON THE CANAL DE CHIQUIMULILLA 1963 D.E. ROSEN, L.M. HIRSCH
Dormitator latifrons CHIQUIMULILLA CANAL, 1 KILOMETER SOUTH OF LA AVELLANA 1974 L.M. HIRSCH
Dormitator latifrons CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN
Dormitator latifrons ESQUINTLA ESTERO DE LOS PADRES 1969  
Dormitator latifrons IZTAPA   D.E. ROSEN, L.M. HIRSCH
Dormitator latifrons RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 L.M. HIRSCH
Dormitator latifrons RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Dormitator latifrons STREAM AND SWAMP, 2 KILOMETERS NORTH OF OBERO ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN, L.M. HIRSCH
Dormitator maculatus ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Dorosoma anale ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Dorosoma anale ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Dorosoma anale ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Dorosoma anale ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Dorosoma anale ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Dorosoma anale LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Dorosoma anale LAGUNA PETENBATUN, OFF POINT, WEST SIDE OF LAGUNA 1966 D.E. ROSEN, R.M. BAILEY
Dorosoma anale LAGUNA SAN JUAN ACUL (AT POINT OF CAMPSITE) 1966 D.E. ROSEN
Dorosoma anale LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Dorosoma anale LAGUNETA ITZAN 1966 D.E. ROSEN
Dorosoma anale MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Dorosoma anale MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Dorosoma anale MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Dorosoma anale RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Dorosoma anale RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Dorosoma anale RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Dorosoma anale RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Dorosoma anale RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Dorosoma anale RIO LIMON, 0.5 KILOMETER ABOVE MOUTH 1966 D.E. ROSEN
Dorosoma anale RIO SAN RAMON 1966 D.E. ROSEN
Dorosoma anale SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Dorosoma anale UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Dorosoma petenense ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Dorosoma petenense ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Dorosoma petenense ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Dorosoma petenense ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN, G.J. NELSON
Dorosoma petenense ARROYO ITZAN 1966 D.E. ROSEN
Dorosoma petenense ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Dorosoma petenense LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Dorosoma petenense LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Dorosoma petenense LAGUNA SACNAB, JUST EAST OF LAGUNA YAXJA, WEST END OF LAKE NEAREST YAXJA 1973 D.E. ROSEN
Dorosoma petenense LAGUNA SAN JUAN ACUL (AT POINT OF CAMPSITE) 1966 D.E. ROSEN
Dorosoma petenense LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Dorosoma petenense LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Dorosoma petenense MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Dorosoma petenense MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Dorosoma petenense RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Dorosoma petenense SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Dorosoma petenense STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Dorosoma petenense SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Dorosoma petenense UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Dorosoma petenense WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 D.E. ROSEN
Eleotris picta ARROYO AGUA CALIENTE, JUST WEST KILOMETER 129 ON HIGHWAY CA2 1968 D.E. ROSEN, A. RUMNEY
Eleotris picta CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN
Eleotris picta RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 D.E. ROSEN
Eleotris picta RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Eleotris picta RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Epinephelus analogus Jose de Guatemala 1910  
Epinephelus itajara MATIAS DE GALVEZ 1969  
Erotelis armiger ESQUINTLA CANAL CHIQUIMULILLA 1970  
Erotelis armiger ESQUINTLA ESTERO DE LOS PADRES 1969  
Eucinostomus argenteus EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 J.T. WILLIAMS
Eucinostomus argenteus ESQUINTLA EST DE LOS PADRES 1971  
Eucinostomus argenteus MATIAS DE GALVEZ 1969  
Eucinostomus currani ESQUINTLA BRIDGE W. OF IZTAPA 1971  
Eucinostomus currani ESQUINTLA CANAL CHIQUIMALILLA 1971  
Eucinostomus currani ESQUINTLA CANAL CHIQUIMALILLA 1971  
Eucinostomus currani ESQUINTLA CANAL CHIQUIMULILLA 1970  
Eucinostomus currani ESQUINTLA CANAL CHIQUIMULILLA 1970  
Eucinostomus currani ESQUINTLA EST DE LOS PADRES 1971  
Eucinostomus currani ESQUINTLA EST DE LOS PADRES 1971  
Eucinostomus currani ESQUINTLA ESTERO DE LOS PADRES 1969  
Eucinostomus currani ESQUINTLA OFF CA9 TO IZTAPA 1971  
Eucinostomus currani ESQUINTLA PUERTO SAN JOSE 1969  
Eucinostomus currani ESQUINTLA PUERTO SAN JOSE 1969  
Eucinostomus currani RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Eucinostomus gula EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 J.T. WILLIAMS
Eucinostomus gula MATIAS DE GALVEZ 1969  
Eugerres mexicanus ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Eugerres mexicanus ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Eugerres mexicanus MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Eugerres mexicanus POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 D.E. ROSEN
Eugerres mexicanus RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Eugerres mexicanus RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Eugerres mexicanus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Eugerres mexicanus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Eugerres mexicanus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Eugerres mexicanus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Eugerres mexicanus RIO LIMON, 0.5 KILOMETER ABOVE MOUTH 1966 D.E. ROSEN
Eugerres plumieri MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Eugerres plumieri NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Eugerres plumieri PUERTO BARRIOS 1905 G.D. DECKERT
Euprepocaranx dorsalis San José, Guatemala 1905  
Evorthodus lyricus Puerto Barrios, Guatemala 1912  
Evorthodus minutus ESQUINTLA EST DE LOS PADRES 1971  
Evorthodus minutus ESQUINTLA ESTERO DE LOS PADRES 1969  
Fistularia corneta OFF PACIFIC COAST 1972  
Gambusia affinis PUERTO BARRIOS (ATLANTIC SLOPE) 1905 D.E. ROSEN
Gambusia luma ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Gambusia luma MOTAGUA RIVER AT FINCA HOPI 1974 L.M. HIRSCH
Gambusia luma NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 L.M. HIRSCH
Gambusia luma PUERTO MODESTO MENDEZ, RIO SARSTUN 1971 D.E. ROSEN
Gambusia luma RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Gambusia luma RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E. ROSEN
Gambusia luma RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Gambusia luma RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Gambusia luma RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Gambusia luma RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Gambusia luma RIO LAS CANAS, MOUTH LAGO DE IZABAL, LAS CANAS 1971 D.E. ROSEN
Gambusia luma RIO MOPAN AT MELCHOR 1973 D.E. ROSEN
Gambusia luma RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Gambusia luma RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Gambusia luma RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Gambusia luma WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 L.M. HIRSCH
Gambusia nicaraguensis Izabal 1969  
Gambusia sexradiata ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Gambusia sexradiata ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN, B. PEYTON
Gambusia sexradiata ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Gambusia sexradiata ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Gambusia sexradiata ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Gambusia sexradiata ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Gambusia sexradiata ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Gambusia sexradiata ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 D.E. ROSEN
Gambusia sexradiata ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Gambusia sexradiata ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Gambusia sexradiata ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Gambusia sexradiata ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Gambusia sexradiata ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Gambusia sexradiata CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Gambusia sexradiata LAGUNA DE PETEN, ARROYO DE CUXA 1954 R.M. BAILEY
Gambusia sexradiata LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Gambusia sexradiata LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Gambusia sexradiata LAGUNA SACNAB, JUST EAST OF LAGUNA YAXJA, WEST END OF LAKE NEAREST YAXJA 1973 D.E. ROSEN
Gambusia sexradiata LAGUNA SALPETEN 1968 D.E. ROSEN
Gambusia sexradiata LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Gambusia sexradiata MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Gambusia sexradiata MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 M.E. RAUCHENBERGER
Gambusia sexradiata RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Gambusia sexradiata RIO DE LA PASION AND CREEK MOUTH 4 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Gambusia sexradiata RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Gambusia sexradiata RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Gambusia sexradiata RIO SAN RAMON 1966 D.E. ROSEN
Gambusia sexradiata RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Gambusia sexradiata SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Gambusia sexradiata STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Gambusia sexradiata SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Gambusia sexradiata UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Gambusia sexradiata VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Gambusia sexradiata WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 D.E. ROSEN
Gambusia yucatana LAGUNA YAXJA ON SOUTH SHORE NEAR ROAD BETWEEN LAKE YAXJA AND LAKE SACNAB 1973 D.E. ROSEN
Gambusia yucatana NAVANJAL RESERVOIR, TIKAL 1968  
Gambusia yucatana WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 L.M. HIRSCH
Gerres cinereus ESQUINTLA EST DE LOS PADRES 1971  
Gerres cinereus MOUTH OF RIO LOS ESCLAVOS INTO PACIFIC 1974 L.M. HIRSCH
Gobiesox strumosus IZABAL MATIAS DE GALVEZ 1969  
Gobiomorus dormitor ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Gobiomorus dormitor CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 L.M. HIRSCH
Gobiomorus dormitor NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Gobiomorus dormitor POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Gobiomorus dormitor RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Gobiomorus dormitor RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Gobiomorus dormitor RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Gobiomorus dormitor RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Gobiomorus dormitor RIO LAS CANAS, MOUTH LAGO DE IZABAL, LAS CANAS 1971 D.E. ROSEN
Gobiomorus dormitor RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Gobiomorus dormitor RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Gobiomorus dormitor RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Gobiomorus dormitor RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Gobiomorus dormitor SHALLOWS AT ENTRANCE TO LAGO DE IZABAL 1974 C.E. DAWSON
Gobiomorus maculatus ESQUINTLA ESTERO DE LOS PADRES 1969  
Gobiomorus maculatus RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 D.E. ROSEN, L.M. HIRSCH
Gobiomorus maculatus RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN, L.M. HIRSCH
Gobiomorus maculatus RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Gobiomorus maculatus RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 D.E. ROSEN
Gobionellus microdon CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN, L.M. HIRSCH
Gobionellus microdon ESQUINTLA CANAL CHIQUIMULILLA 1970  
Gobionellus microdon ESQUINTLA ESTERO DE LOS PADRES 1969  
Gobionellus microdon RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Guavina micropus ESQUINTLA OFF CA9 TO IZTAPA 1971  
Gymnotus cylindricus ARROYO AGUA CALIENTE, ca. 4 KILOMETERS EAST OF RIO NAHUALATE, ON RTE CA2 1963 W. FINK
Gymnotus cylindricus ARROYO SANTA ANITA, 36 KILOMETERS BY ROAD (HIGHWAY CA2) SOUTHEAST ESQUINTLA 1971 D.E. ROSEN
Gymnotus cylindricus DRAINAGE CANAL DIVERSION AT KILOMETER 237.5 AT PUENTE PRESE UNA 1974 D.E. ROSEN
Gymnotus cylindricus RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Gymnotus cylindricus RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Gymnotus cylindricus RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Gymnotus cylindricus RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Gymnotus cylindricus RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Gymnotus cylindricus ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E. ROSEN
Gymnotus cylindricus STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E. ROSEN
Gymnotus maculosus Diversion of channel from Rio Maria Linda, 14°04'N, 90°37'W, ca. 31 [not 20] km southeast of Escuintla, Depto. Santa Rosa, Guatemala, elev. 20 m.    
Haemulon aurolineatum EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.D. NESTER
Haemulopsis leuciscus Champerico, Guatemala    
Haemulopsis leuciscus ESQUINTLA CANAL CHIQUIMULILLA 1970  
Haemulopsis leuciscus Ocos, Guatemala    
Harengula jaguana BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 L.M. HIRSCH, G.J. NELSON
Hyphessobrycon compressus ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Hyphessobrycon compressus ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Hyphessobrycon compressus ARROYO ITZAN 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Hyphessobrycon compressus ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Hyphessobrycon compressus ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Hyphessobrycon compressus CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Hyphessobrycon compressus LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Hyphessobrycon compressus LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Hyphessobrycon compressus LAGUNA YAXJA ON SOUTH SHORE NEAR ROAD BETWEEN LAKE YAXJA AND LAKE SACNAB 1973 D.E. ROSEN
Hyphessobrycon compressus LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Hyphessobrycon compressus LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Hyphessobrycon compressus MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Hyphessobrycon compressus OVERFLOW POOL, RIO SARSTUN, 0.25 KILOMETER NORTH FERRY ON FLORES-SARSTUN ROAD 1968 D.E. ROSEN
Hyphessobrycon compressus PETEN 1961  
Hyphessobrycon compressus RIFFLES IN RAPID BYPASS OF RIO CHIXOY ACROSS RIVER FROM PLAYA GRANDE 1966 D.E. ROSEN
Hyphessobrycon compressus RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Hyphessobrycon compressus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Hyphessobrycon compressus RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Hyphessobrycon compressus RIO DE LA PASION AND CREEK MOUTH 4 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Hyphessobrycon compressus RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Hyphessobrycon compressus RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Hyphessobrycon compressus RIO SAN RAMON 1966 D.E. ROSEN
Hyphessobrycon compressus RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Hyphessobrycon compressus SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Hyphessobrycon compressus STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Hyphessobrycon compressus SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Hyphessobrycon compressus UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Hyphessobrycon compressus VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Hyphessobrycon compressus WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 D.E. ROSEN
Hyphessobrycon milleri RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Hyphessobrycon milleri RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Hypleurochilus aequipinnis IZABAL MATIAS DE GALVEZ 1969  
Hyporhamphus mexicanus MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Hyporhamphus mexicanus RIO DE LA PASION, SANTA AMELIA 1949 R.R. MILLER; B.B.COLLETTE
Hyporhamphus mexicanus RIO SAN RAMON 1966 D.E. ROSEN
Hyporhamphus roberti NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 B.B. COLLETTE
Hyporhamphus snyderi ESQUINTLA CANAL CHIQUIMULILLA 1970  
Hyporhamphus unifasciatus MATIAS DE GALVEZ 1969  
Hyporhamphus unifasciatus SANTO TOMAS NAVAL BASE NEAR PUERTO BARRIOS, SPRING AT PUBLIC POOL 1974 J.T. WILLIAMS
Ictalurus furcatus ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Ictalurus furcatus ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN, L.M. HIRSCH
Ictalurus furcatus LAGUNA PETENBATUN, OFF POINT, WEST SIDE OF LAGUNA 1966 D.E. ROSEN, R.M. BAILEY
Ictalurus furcatus LAGUNA RONPIRO 1 KILOMETER ABOVE OUTLET 1966 D.E. ROSEN
Ictalurus furcatus LAGUNA RONPIRO 1 KILOMETER ABOVE OUTLET 1966 D.E. ROSEN
Ictalurus furcatus LAGUNA RONPIRO 1 KILOMETER ABOVE OUTLET 1966 D.E. ROSEN
Ictalurus furcatus LAGUNA SAN JUAN ACUL (AT POINT OF CAMPSITE) 1966 D.E. ROSEN
Ictalurus furcatus LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Ictalurus furcatus LANGUNA PETEXBATUN JUST ABOVE OUTLET 1966 D.E. ROSEN, R.M. BAILEY
Ictalurus furcatus LANGUNA PETEXBATUN JUST ABOVE OUTLET 1966 R.M. BAILEY
Ictalurus furcatus LANGUNA PETEXBATUN JUST ABOVE OUTLET 1966 R.M. BAILEY, D.E. ROSEN
Ictalurus furcatus LOWER 300 METERS OF RIO CHICRUZ ABOVE MOUTH INTO RIO CHIXOY, MUNICIPALITY OF CUBULCO 1974 D.E. ROSEN
Ictalurus furcatus MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Ictalurus furcatus RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Ictalurus furcatus RIO CHIXOY (AT CAMPSITE), CAMP CANCANA 1966 D.E. ROSEN
Ictalurus furcatus RIO CHIXOY (AT CAMPSITE), CAMP CANCANA 1966 D.E. ROSEN
Ictalurus furcatus RIO CHIXOY (AT CAMPSITE), CAMP CANCANA 1966 D.E. ROSEN
Ictalurus furcatus RIO CHIXOY (AT CAMPSITE), CAMP CANCANA 1966 D.E. ROSEN
Ictalurus furcatus RIO CHIXOY (AT CAMPSITE), CAMP CANCANA 1966 D.E. ROSEN
Ictalurus furcatus RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Ictalurus furcatus RIO DE LA PASION AT ALTAR DE LOS SACRIFICIOS 1966 E.O. WILEY
Ictalurus furcatus RIO DE LA PASION AT SAN JAUN ACUL 1966 D.E. ROSEN
Ictalurus furcatus RIO DE LA PASION, ALTOS DE LOS SACRIFICIOS 1966 D.E. ROSEN
Ictalurus furcatus RIO DE LA PASION, AT MOUTH OF ARROYO EL PORVENIR 1966 R.M. BAILEY
Ictalurus furcatus RIO DE LA PASION, ca. 200 METERS BELOW ALTAR DE LOS SACRIFICIOUS, 1.8 KILOMETERS ABOVE MOUTH OF RIO SALINAS 1966 D.E. ROSEN
Ictalurus furcatus RIO ICVOLAY AT CAMPSITE JUST DOWNSTREAM FROM AIRSTRIP 1966 D.E. ROSEN
Ictiobus meridionalis ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Ictiobus meridionalis LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 1966 D.E. ROSEN
Ictiobus meridionalis LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Ictiobus meridionalis LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Ictiobus meridionalis LAGUNETA (LOWER) IXCOCHE, NEAR NORTH END 300 METERS NORTHWEST OF STATION RMB-DER-66-54 1966 D.E. ROSEN
Ictiobus meridionalis RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Isopisthus remifer OFF PACIFIC COAST 1972  
Istiophorus platypterus Iztapa    
Istiophorus platypterus Iztapa    
Istiophorus platypterus Iztapa    
Istiophorus platypterus Iztapa    
Istiophorus platypterus Iztapa    
Istiophorus platypterus Iztapa    
Istiophorus platypterus Iztapa    
Istiophorus platypterus Iztapa    
Istiophorus platypterus Quetzal    
Labrisomus nuchipinnis EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.D. NESTER
Labrisomus nuchipinnis IZABAL MATIAS DE GALVEZ 1969  
Labrisomus nuchipinnis IZABAL MATIAS DE GALVEZ 1969  
Labrisomus nuchipinnis MATIAS DE GALVEZ 1969  
Lagodon rhomboides EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.L. SHIPP
Larimus argenteus OFF PACIFIC COAST 1972  
Lepomis macrochirus Lago Atitlan, Guatemala 1976  
Lepophidium prorates OFF PACIFIC COAST 1972  
Leptophilypnus guatemalensis Huehuetenango, Rio San Ramon, approximately 300 m below outfall from underground; Rio Ixcan drainage. 1974  
Lophogobius cyprinoides MATIAS DE GALVEZ 1969  
Lophogobius cyprinoides MATIAS DE GALVEZ 1969  
Lophogobius cyprinoides MATIAS DE GALVEZ 1969 C.E. Dawson
Lophogobius cyprinoides NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN, L.M. HIRSCH
Lophogobius cyprinoides RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN, L.M. HIRSCH
Lophogobius cyprinoides RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Lophogobius cyprinoides RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Lutjanus analis EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.D. NESTER
Lutjanus argentiventris ESQUINTLA CANAL CHIQUIMULILLA 1970  
Lutjanus argentiventris MOUTH OF RIO LOS ESCLAVOS INTO PACIFIC 1974 L.M. HIRSCH
Lutjanus griseus BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 L.M. HIRSCH
Lutjanus guttatus S. José, Guatemala    
Lutjanus guttatus S. José, Guatemala    
Lutjanus mahogoni EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.D. NESTER
Lutjanus novemfasciatus ESQUINTLA CANAL CHIQUIMULILLA 1970  
Lutjanus novemfasciatus ESQUINTLA ESTERO DE LOS PADRES 1969  
Malacoctenus delalandii EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.D. NESTER
Malacoctenus delalandii IZABAL MATIAS DE GALVEZ 1969  
Mayaheros urophthalmus LAGO PETEN ITZA, ARROYO SAN HELENA OPPOSITE FLORES SOUTH 1954 R.R. MILLER
Mayaheros urophthalmus LAGUNA SALPETEN 1968 D.E. ROSEN
Mayaheros urophthalmus PETEN 1961  
Mayaheros urophthalmus RIO SAN PEDRO AT PASO CABALLOS 1947 R.R. MILLER
Mayaheros urophthalmus VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Megalops atlanticus LAGUANA SAN JUAN ACUL 1966 D.E. ROSEN
Microdesmus dorsipunctatus ESQUINTLA EST DE LOS PADRES, ABOUT MIDWAY BETWEEN MOUTH AND SIPICATE, H.O. 931, 0-50 FT OFFSHORE 1971 C.E. Dawson
Microdesmus dorsipunctatus ESQUINTLA ESTERO DE LOS PADRES 1969  
Microdesmus dorsipunctatus ESQUINTLA PUERTO SAN JOSE 1969  
Microdesmus suttkusi ESQUINTLA EST DE LOS PADRES 1971  
Microdesmus suttkusi ESQUINTLA EST DE LOS PADRES ABOUT MIDWAY B/T MOUTH AND SIPACATE, 0-50 FT OFFSHORE 1971 C.E. Dawson
Microdesmus suttkusi ESQUINTLA ESTERO DE LOS PADRES 1969  
Microdesmus suttkusi ESQUINTLA ESTERO DE LOS PADRES 1971  
Microgobius tabogensis ESQUINTLA CANAL CHIQUIMULILLA 1970  
Microphis lineatus RIO LAS CANAS, MOUTH LAGO DE IZABAL, LAS CANAS 1971 D.E. ROSEN
Microphis lineatus SPRING FED CREEK NEAR SANTO TOMAS NAVAL BASE, NEAR PUERTO BARRIOS 1974 C.E. DAWSON
Micropogonias furnieri PUERTO BARRIOS 1905  
Micropterus salmoides Lago Atitlan, Guatemala 1976  
Mugil curema BETWEEN 3 AND 4 KILOMETERS SOUTH LA AVELLANA, ON THE CANAL DE CHIQUIMULILLA 1963 D.E. ROSEN
Mugil curema ESQUINTLA CANAL CHIQUIMULILLA 1970  
Mugil curema ESQUINTLA ESTERO DE LOS PADRES 1969  
Mugil curema MOUTH OF RIO LOS ESCLAVOS INTO PACIFIC 1974 D.E. ROSEN
Mugil curema RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Mugil hospes ESQUINTLA CANAL CHIQUIMULILLA 1970  
Mulloidichthys dentatus OFF PACIFIC COAST 1972  
Mustelus henlei OFF PACIFIC COAST 1972  
Mustelus manazo Champerico, Guatemala 1900  
Myrophis punctatus MATIAS DE GALVEZ 1969  
Narcine entemedor OFF PACIFIC COAST 1972  
Narcine vermiculata OFF PACIFIC COAST 1972  
Nematistius pectoralis Buena Vista    
Oligoplites altus ESQUINTLA CANAL CHIQUIMULILLA 1970  
Oligoplites altus LIVINGSTON 1905  
Oligoplites palometa BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 D.E. ROSEN
Oligoplites palometa RIO CIENEGA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO DULCE 1974 D.E. ROSEN
Ophichthus zophochir OFF PACIFIC COAST 1972  
Ophidion galeoides OFF PACIFIC COAST 1972 Robert N. Lea
Ophisternon aenigmaticum BYPASS OF RIO POLOCHIC, 1.5 KILOMETERS WEST OF PANCAJCHE 1971 D.E. ROSEN,P.H. GREENWOOD
Ophisternon aenigmaticum NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Ophisternon aenigmaticum RIO DOLORES ALONG SHORE, AT YAXCABNAL 1968 D.E. ROSEN, P.H.GREENWOOD
Ophisternon aenigmaticum RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN, P.H.GREENWOOD
Ophisternon aenigmaticum WOODLAND POOL ca. 13 KILOMETERS SOUTHWEST SEBOL 1968 D.E. ROSEN, P.H.GREENWOOD
Opisthopterus dovii OFF PACIFIC COAST 1972  
Oreochromis aureus riv. San Pedro, afflt. riv. Usumascinta   Thys van den Audenaerde D.
Oreochromis mossambicus RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E.ROSEN; M.L.J.STIASSNY
Oscura heterospila ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Oscura heterospila ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Oscura heterospila ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Oscura heterospila ARROYO ITZAN 1966 D.E. ROSEN
Oscura heterospila ARROYO ITZAN 1966 D.E. ROSEN
Oscura heterospila ARROYO ITZAN 1966 D.E. ROSEN
Oscura heterospila ARROYO ITZAN 1966 D.E. ROSEN
Oscura heterospila ARROYO ITZAN 1966 D.E. ROSEN
Oscura heterospila ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Oscura heterospila LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Oscura heterospila LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Oscura heterospila PETEN 1961  
Oscura heterospila PETEN 1961  
Oscura heterospila RIO SAN RAMON 1966 D.E. ROSEN
Oscura heterospila SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Parachromis friedrichsthalii ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Parachromis friedrichsthalii ARROYO ITZAN 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO ITZAN 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO ITZAN 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO ITZAN 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO ITZAN 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Parachromis friedrichsthalii ARROYO TAMARINDO, 0.5 KILOMETERS ABOVE MOUTH IN LAGUNA PETEXBATUN 1968 D.E. ROSEN
Parachromis friedrichsthalii ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Parachromis friedrichsthalii ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Parachromis friedrichsthalii CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Parachromis friedrichsthalii LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Parachromis friedrichsthalii LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Parachromis friedrichsthalii LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Parachromis friedrichsthalii LOWER 300 METERS OF RIO CHICRUZ ABOVE MOUTH INTO RIO CHIXOY, MUNICIPALITY OF CUBULCO 1974 D.E. ROSEN
Parachromis friedrichsthalii PETEN 1961  
Parachromis friedrichsthalii RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Parachromis friedrichsthalii RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Parachromis friedrichsthalii RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Parachromis friedrichsthalii RIO SAN RAMON 1966 D.E. ROSEN
Parachromis friedrichsthalii RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Parachromis friedrichsthalii SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Parachromis friedrichsthalii STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Parachromis friedrichsthalii SWAMP WEST OF SEBOL NEAR RIO DE LA PASION 1963 D.E. ROSEN
Parachromis motaguensis 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Parachromis motaguensis CASCADE AT PASABIEN BETWEEN TECULUTAN AND RIO HONDO (STREAM KNOWN AS RIO ELCAYO OR RIO PASABIEN) POOLS ALONG GORGE EDGE, ABOVE AND BELOW FALLS 1971 D.E. ROSEN
Parachromis motaguensis DRAINAGE CANAL DIVERSION AT KILOMETER 237.5 AT PUENTE PRESE UNA 1974 D.E. ROSEN
Parachromis motaguensis KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Parachromis motaguensis KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Parachromis motaguensis L AMATITLAN 1961  
Parachromis motaguensis LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 D.E. ROSEN
Parachromis motaguensis LAGUNA GUIJA, AT ROAD END, WEST SIDE 1974 D.E. ROSEN
Parachromis motaguensis QUEBRADA SAN PEDRO AT THE EAST SIDE OF SAN PEDRO PINULA 1973 D.E. ROSEN
Parachromis motaguensis RIO ACHUELO (AFFLUENT TRIBUTARY RIO MOTAGUA), ON SOUTH SIDE OF GUALAN 1973 D.E. ROSEN
Parachromis motaguensis RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Parachromis motaguensis RIO AMAYITO, 5 MILES WEST SOUTHWEST JUTIAPA, WHERE IT CROSSES HIGHWAY CA1 1973 D.E. ROSEN
Parachromis motaguensis RIO ATULAPA, 3 MILES SOUTHEAST ESQUIPULAS, HIGHWAY CA10 1971 D.E. ROSEN
Parachromis motaguensis RIO JOCOTAN AT ALDEA LELA CHANCO, UPSTREAM OF PUENTE JUPILINGO, 7 KILOMETERS NORTHEAST OF JOCOTAN 1974 D.E. ROSEN
Parachromis motaguensis RIO MATASANO AT CA9, KILOMETER 17 1974 D.E. ROSEN
Parachromis motaguensis RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Parachromis motaguensis RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Parachromis motaguensis RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Parachromis motaguensis RIO OSTUA OR RIO GRANDE DE MITA 1974 D.E. ROSEN
Parachromis motaguensis RIO PASABIEN JUST UPSTREAM SANTA CRUZ 1971 D.E. ROSEN
Parachromis motaguensis RIO SAN JOSE ABOVE CHIQUIMULA BRIDGE 1971 D.E. ROSEN
Parachromis motaguensis RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Parachromis motaguensis RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Parachromis motaguensis ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E. ROSEN
Parachromis motaguensis SMALL STREAM AT BASE OF DAM, OUTLET OF LAGUNA ENCANTADA, FINCA EL SALTO 1974 D.E. ROSEN
Parachromis motaguensis STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E. ROSEN
Paraclinus fasciatus MATIAS DE GALVEZ 1969  
Paraclinus fasciatus MATIAS DE GALVEZ 1969  
Petenia splendida A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Petenia splendida ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Petenia splendida ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Petenia splendida ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Petenia splendida ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Petenia splendida ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Petenia splendida ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Petenia splendida ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Petenia splendida ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Petenia splendida ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Petenia splendida ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Petenia splendida ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Petenia splendida ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Petenia splendida ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Petenia splendida ARROYO ITZAN 1966 D.E. ROSEN
Petenia splendida ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Petenia splendida ARROYO TAMARINDO, 0.5 KILOMETERS ABOVE MOUTH IN LAGUNA PETEXBATUN 1968 D.E. ROSEN
Petenia splendida ARROYO TAMARINDO, 0.5 KILOMETERS ABOVE MOUTH IN LAGUNA PETEXBATUN 1968 D.E. ROSEN
Petenia splendida ARROYO TAMARINDO, 0.5 KILOMETERS ABOVE MOUTH IN LAGUNA PETEXBATUN 1968 D.E. ROSEN
Petenia splendida ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Petenia splendida ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Petenia splendida ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Petenia splendida ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Petenia splendida LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Petenia splendida LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Petenia splendida LAGUNA SACNAB, JUST EAST OF LAGUNA YAXJA, WEST END OF LAKE NEAREST YAXJA 1973 D.E. ROSEN
Petenia splendida LAGUNA SALPETEN 1968 D.E. ROSEN
Petenia splendida LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Petenia splendida LAGUNA YAXJA ON SOUTH SHORE NEAR ROAD BETWEEN LAKE YAXJA AND LAKE SACNAB 1973 D.E. ROSEN
Petenia splendida LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Petenia splendida LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Petenia splendida LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Petenia splendida MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Petenia splendida MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Petenia splendida PETEN 1961  
Petenia splendida PETEN 1961  
Petenia splendida PETEN 1961  
Petenia splendida RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Petenia splendida RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Petenia splendida RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Petenia splendida RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Petenia splendida RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Petenia splendida RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Petenia splendida RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Petenia splendida RIO SAN RAMON 1966 D.E. ROSEN
Petenia splendida SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Petenia splendida STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Petenia splendida SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Petenia splendida SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 R.M. BAILEY
Petenia splendida VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Petenia splendida WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 D.E. ROSEN
Phallichthys amates LOS AMATES, RIO MOTAGUA 1905  
Phallichthys amates RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Phallichthys amates RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Phallichthys amates RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 R.M. BAILEY
Phallichthys fairweatheri ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Phallichthys fairweatheri ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Phallichthys fairweatheri ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Phallichthys fairweatheri ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Phallichthys fairweatheri ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Phallichthys fairweatheri ARROYO ITZAN 1966 D.E. ROSEN
Phallichthys fairweatheri ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Phallichthys fairweatheri ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Phallichthys fairweatheri ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Phallichthys fairweatheri ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Phallichthys fairweatheri LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Phallichthys fairweatheri LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Phallichthys fairweatheri MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Phallichthys fairweatheri RIO DE LA PASION AND CREEK MOUTH 4 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Phallichthys fairweatheri RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Phallichthys fairweatheri RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Phallichthys fairweatheri SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Phallichthys fairweatheri STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Phallichthys fairweatheri SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Poecilia butleri CASCADE AT PASABIEN BETWEEN TECULUTAN AND RIO HONDO (STREAM KNOWN AS RIO ELCAYO OR RIO PASABIEN) POOLS ALONG GORGE EDGE, ABOVE AND BELOW FALLS 1971 D.E. ROSEN
Poecilia butleri RIO ATULAPA, 3 MILES SOUTHEAST ESQUIPULAS, HIGHWAY CA10 1971 D.E. ROSEN
Poecilia butleri RIO LA CHORRERA, 5 KILOMETERS NORTH OF LA AVELLANA 1973 D.E. ROSEN
Poecilia butleri RIO LA CONQUISTA AT QUEZALTEPEQUE 1971 D.E. ROSEN
Poecilia mexicana [occurrence summary] 1961  
Poecilia mexicana ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Poecilia mexicana ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Poecilia mexicana BYPASS OF RIO POLOCHIC, 1.5 KILOMETERS WEST OF PANCAJCHE 1971 D.E. ROSEN
Poecilia mexicana DIMICK RESERVOIR, TIKAL, WEST, NORTHWEST AND NORTH SHORES 1968  
Poecilia mexicana Izabal 1969  
Poecilia mexicana JUNCTION RIO ESPIRITU AND RIO NEGRO 1974 D.E. ROSEN;C.M. RODRIGUEZ
Poecilia mexicana LAGUNA SACNAB, JUST EAST OF LAGUNA YAXJA, WEST END OF LAKE NEAREST YAXJA 1973 D.E. ROSEN
Poecilia mexicana LAGUNA SALPETEN 1968 A. RUMNEY
Poecilia mexicana LAGUNA YAXJA ON SOUTH SHORE NEAR ROAD BETWEEN LAKE YAXJA AND LAKE SACNAB 1973 D.E. ROSEN
Poecilia mexicana OUTLET TRIBUTARY OF LAGUNETTA, BETWEEN RIO ROCIA PEMCH AND RIO CANILLA, DUE WEST OF FINCA TAQUEC TAQUEC CANGUINIC 1971 D.E. ROSEN
Poecilia mexicana POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Poecilia mexicana POOLS IN SMALL STREAM INTO LOWER RIO DOLORES AT FINCA AGUA BLANCA 1973 D.E. ROSEN
Poecilia mexicana QUEBRADA SAN PEDRO AT THE EAST SIDE OF SAN PEDRO PINULA 1973 D.E. ROSEN
Poecilia mexicana RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Poecilia mexicana RIO AMAYITO, 5 MILES WEST SOUTHWEST JUTIAPA, WHERE IT CROSSES HIGHWAY CA1 1973 D.E. ROSEN
Poecilia mexicana RIO BOCA NUEVA BELOW BRIDGE ON MAIN ROAD ABOVE PANZOS 1971 D.E. ROSEN
Poecilia mexicana RIO CHAHAL NEAR FINCA SESINCHEU, 40 AIR KILO- METERS EAST NORTHEAST CAHABON 1973 D.E. ROSEN
Poecilia mexicana RIO CHAJBELEN, AT FINCA EL PALMA, 30 AIR KILOMETERS EAST CAHABON 1973 D.E. ROSEN
Poecilia mexicana RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Poecilia mexicana RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Poecilia mexicana RIO COPON, NEAR FINCA SAN PEDRO COPON 1973 D.E. ROSEN
Poecilia mexicana RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E. ROSEN
Poecilia mexicana RIO DOLORES ALONG SHORE, AT YAXCABNAL 1968 D.E. ROSEN
Poecilia mexicana RIO IXCAN AT CHANNEL ON EAST SIDE OF ISLAND JUST ABOVE TODOS SANTOS 1973 D.E. ROSEN
Poecilia mexicana RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Poecilia mexicana RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 C.M. RODRIGUEZ
Poecilia mexicana RIO LAS CANAS, MOUTH LAGO DE IZABAL, LAS CANAS 1971 D.E. ROSEN
Poecilia mexicana RIO MOPAN AT MELCHOR 1973 D.E. ROSEN
Poecilia mexicana RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Poecilia mexicana RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Poecilia mexicana RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Poecilia mexicana RIO PAPALJA ABOVE AND BELOW BRIDGE ON EL ESTOR-COBAN ROAD 1971 D.E. ROSEN
Poecilia mexicana RIO SAN RAMON, ca. 2-3 AIR KILOMETERS NORTH OF SUBTERRANEAN CHANNEL 1973 D.E. ROSEN
Poecilia mexicana RIO SAN SIMON (MAIN ISOLATE SECTION) 7 KILOMETERS NORTHEAST CHISEC 1973 D.E. ROSEN
Poecilia mexicana RIO SAN SIMON, 6 KILOMETERS DUE WEST CHISEC 1971 D.E. ROSEN
Poecilia mexicana RIO SANTO DOMINGO, ca 10 MILES SOUTHEAST OF SANTO TORIBIO 1966 L.M. HIRSCH
Poecilia mexicana RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Poecilia mexicana RIO SENIZO AT FINCA TEMAL 1971 D.E. ROSEN
Poecilia mexicana RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Poecilia mexicana RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Poecilia mexicana VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 A. RUMNEY
Poecilia mexicana WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 D.E. ROSEN
Poecilia orri PUERTO BARRIOS (ATLANTIC SLOPE) 1905 R.R. MILLER
Poecilia orri RIO ACHUELO (AFFLUENT TRIBUTARY RIO MOTAGUA), ON SOUTH SIDE OF GUALAN 1973 K.D. KALLMAN
Poecilia orri RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 K.D. KALLMAN
Poecilia petenensis LAGO PETEN ITZA, ARROYO SAN HELENA OPPOSITE FLORES SOUTH 1954 R.M. BAILEY
Poecilia petenensis LAGUNA DE PETEN, ARROYO DE CUXA 1954 R.M. BAILEY
Poecilia petenensis MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 R.R. MILLER, R.M. BAILEY
Poecilia sphenops [occurrence summary] 1961  
Poecilia sphenops [occurrence summary] 1961  
Poecilia sphenops 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN;C.M. RODRIGUEZ
Poecilia sphenops A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Poecilia sphenops ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Poecilia sphenops ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 D.E. ROSEN
Poecilia sphenops ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN, B. PEYTON
Poecilia sphenops ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Poecilia sphenops ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Poecilia sphenops ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Poecilia sphenops ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Poecilia sphenops ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Poecilia sphenops ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Poecilia sphenops ARROYO LA PUENTE, 42 KILOMETERS NORTH NORTHWEST OF POTUN ON FLORES ROAD 1968 A. RUMNEY
Poecilia sphenops ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Poecilia sphenops ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 M.E. RAUCHENBERGER
Poecilia sphenops ARROYO SANTA ANITA, 36 KILOMETERS BY ROAD (HIGHWAY CA2) SOUTHEAST ESQUINTLA 1971 D.E. ROSEN
Poecilia sphenops ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Poecilia sphenops ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Poecilia sphenops BETWEEN 3 AND 4 KILOMETERS SOUTH LA AVELLANA, ON THE CANAL DE CHIQUIMULILLA 1963 D.E. ROSEN
Poecilia sphenops CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Poecilia sphenops GRAVEL BARS ALONG RIO CHIXOY BELOW TZEA AND ABOVE FIRNO BUENO VISTA 1966 D.E. ROSEN
Poecilia sphenops LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 D.E. ROSEN
Poecilia sphenops LAGUNA GRANDE, BETWEEN FCA. LA DANTA AND POZA DEL LLANO 1963 D.E. ROSEN
Poecilia sphenops LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Poecilia sphenops MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Poecilia sphenops RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Poecilia sphenops RIFFLES AND CHANNELS OF RIO NAHUALATE, BY RIVER CROSSING OF ROUTE CA2 1963 D.E. ROSEN
Poecilia sphenops RIFFLES IN RAPID BYPASS OF RIO CHIXOY ACROSS RIVER FROM PLAYA GRANDE 1966 D.E. ROSEN
Poecilia sphenops RIO ACHUELO (AFFLUENT TRIBUTARY RIO MOTAGUA), ON SOUTH SIDE OF GUALAN 1973 D.E. ROSEN
Poecilia sphenops RIO ACOME AT N-S HIGHWAY 2, 1 KILOMETER SOUTHEAST LA GOMERA 1971 D.E. ROSEN
Poecilia sphenops RIO AMAYITO, 5 MILES WEST SOUTHWEST JUTIAPA, WHERE IT CROSSES HIGHWAY CA1 1973 D.E. ROSEN
Poecilia sphenops RIO BULBUL, NORTH FORK RIO SANTA ISABEL 1968 A. RUMNEY
Poecilia sphenops RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Poecilia sphenops RIO DE LA PASION AND CREEK MOUTH 4 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Poecilia sphenops RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 D.E. ROSEN
Poecilia sphenops RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Poecilia sphenops RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Poecilia sphenops RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Poecilia sphenops RIO LAGARTERO NEAR AIRSTRIP OF FINCA MIRAMAR 1973 L.M. HIRSCH
Poecilia sphenops RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Poecilia sphenops RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Poecilia sphenops RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Poecilia sphenops RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Poecilia sphenops RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Poecilia sphenops RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 D.E. ROSEN
Poecilia sphenops RIO SAN JERONIMO, 8 KILOMETERS WEST SAN JERONIMO AT NEW BRIDGE, 2.5 KILOMETERS SOUTHEAST SALAMA 1968 A. RUMNEY
Poecilia sphenops RIO SAN JOSE ABOVE CHIQUIMULA BRIDGE 1971 D.E. ROSEN
Poecilia sphenops RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Poecilia sphenops RIO SIGUACAN AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Poecilia sphenops RIO XALBAL, TRIBUTARY TO RIO LACANTUM, 1 KILOMETER SOUTH OF IXCAN 1963 D.E. ROSEN
Poecilia sphenops ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E. ROSEN
Poecilia sphenops SMALL RILL AT EDGE OF SWAMP AND SPRING POOL JUST NORTH OF ROUTE CA2 1963 D.E. ROSEN
Poecilia sphenops SMALL SLUGGISH STREAM, 1.6 KILOMETERS SOUTH OF OBERO, ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Poecilia sphenops SMALL STREAM DRAINING INTO RIVER EMERGING FROM LANQUIN CAVE 1963 D.E. ROSEN
Poecilia sphenops SMALL STREAM, 2 MILES NORTHEAST FINCA EL SALTO 1963 D.E. ROSEN
Poecilia sphenops STREAM 1 KILOMETER NORTH NORTHWEST LANQUIN 1963 D.E. ROSEN
Poecilia sphenops STREAM AND SWAMP, 2 KILOMETERS NORTH OF OBERO ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Poecilia sphenops SWAMP IN LOWLAND AREA BETWEEN KILOMETERS 124 AND 125 JUST NORTH OF ROUTE CA2 1963 D.E. ROSEN
Poecilia sphenops UPPER RIO SAN SIMON, 1 KILOMETER NORTH OF CHISEC 1963 D.E. ROSEN
Poecilia sphenops VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Poeciliopsis fasciata ARROYO AGUA CALIENTE, ca. 4 KILOMETERS EAST OF RIO NAHUALATE, ON RTE CA2 1963 D.E. ROSEN
Poeciliopsis fasciata RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 D.E. ROSEN
Poeciliopsis fasciata SMALL RILL AT EDGE OF SWAMP AND SPRING POOL JUST NORTH OF ROUTE CA2 1963 D.E. ROSEN
Poeciliopsis gracilis [occurrence summary] 1971  
Poeciliopsis gracilis 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Poeciliopsis gracilis ARROYO AGUA CALIENTE, ca. 4 KILOMETERS EAST OF RIO NAHUALATE, ON RTE CA2 1963 D.E. ROSEN
Poeciliopsis gracilis BYPASS OF RIO POLOCHIC, 1.5 KILOMETERS WEST OF PANCAJCHE 1971 D.E. ROSEN
Poeciliopsis gracilis HEADWATER STREAM JUST NORTH OF SAN LUIS CATRETAS 1973 D.E. ROSEN
Poeciliopsis gracilis LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 D.E. ROSEN
Poeciliopsis gracilis LAGUNA GRANDE, BETWEEN FCA. LA DANTA AND POZA DEL LLANO 1963 D.E. ROSEN
Poeciliopsis gracilis LAGUNA ON FINCA TERRA NOVA, JUST NORTH OF FCA. EL SALTO 1963 D.E. ROSEN
Poeciliopsis gracilis LOWER 300 METERS OF RIO CHICRUZ ABOVE MOUTH INTO RIO CHIXOY, MUNICIPALITY OF CUBULCO 1974 D.E. ROSEN
Poeciliopsis gracilis MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Poeciliopsis gracilis QUEBRADA SAN PEDRO AT THE EAST SIDE OF SAN PEDRO PINULA 1973 D.E. ROSEN
Poeciliopsis gracilis RIACHUELO MESTIZO WHERE CROSSED BY CA9 1974 D.E. ROSEN
Poeciliopsis gracilis RIFFLES AND CHANNELS OF RIO NAHUALATE, BY RIVER CROSSING OF ROUTE CA2 1963 D.E. ROSEN
Poeciliopsis gracilis RIO ACHUELO (AFFLUENT TRIBUTARY RIO MOTAGUA), ON SOUTH SIDE OF GUALAN 1973 D.E. ROSEN
Poeciliopsis gracilis RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Poeciliopsis gracilis RIO AGUNA AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Poeciliopsis gracilis RIO AMAYITO, 5 MILES WEST SOUTHWEST JUTIAPA, WHERE IT CROSSES HIGHWAY CA1 1973 D.E. ROSEN
Poeciliopsis gracilis RIO ATULAPA, 3 MILES SOUTHEAST ESQUIPULAS, HIGHWAY CA10 1971 D.E. ROSEN
Poeciliopsis gracilis RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Poeciliopsis gracilis RIO JOCOTAN AT ALDEA LELA CHANCO, UPSTREAM OF PUENTE JUPILINGO, 7 KILOMETERS NORTHEAST OF JOCOTAN 1974 D.E. ROSEN
Poeciliopsis gracilis RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Poeciliopsis gracilis RIO LAGARTERO NEAR AIRSTRIP OF FINCA MIRAMAR 1973 D.E. ROSEN
Poeciliopsis gracilis RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Poeciliopsis gracilis RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Poeciliopsis gracilis RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Poeciliopsis gracilis RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Poeciliopsis gracilis RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Poeciliopsis gracilis RIO NEGRO HIGHWAY CA2, KILOMETER 162, KILOMETERS WEST MAZATENANGO 1973 D.E. ROSEN
Poeciliopsis gracilis RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 D.E. ROSEN
Poeciliopsis gracilis RIO PASABIEN JUST UPSTREAM SANTA CRUZ 1971 D.E. ROSEN
Poeciliopsis gracilis RIO PRIMAVERA, HIGHWAY CA2, 6 KILOMETERS EAST SOUTHEAST FINCA COCALES 1973 D.E. ROSEN
Poeciliopsis gracilis RIO SAN JERONIMO, 8 KILOMETERS WEST SAN JERONIMO AT NEW BRIDGE, 2.5 KILOMETERS SOUTHEAST SALAMA 1968 D.E. ROSEN, B. PEYTON
Poeciliopsis gracilis RIO SAN JOSE ABOVE CHIQUIMULA BRIDGE 1971 D.E. ROSEN
Poeciliopsis gracilis RIO SIGUACAN AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Poeciliopsis gracilis RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Poeciliopsis gracilis RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Poeciliopsis gracilis SMALL RILL AT EDGE OF SWAMP AND SPRING POOL JUST NORTH OF ROUTE CA2 1963 D.E. ROSEN
Poeciliopsis gracilis SMALL STREAM AT BASE OF DAM, OUTLET OF LAGUNA ENCANTADA, FINCA EL SALTO 1974 D.E. ROSEN
Poeciliopsis gracilis SMALL STREAM, 2 MILES NORTHEAST FINCA EL SALTO 1963 D.E. ROSEN
Poeciliopsis gracilis SWAMP IN LOWLAND AREA BETWEEN KILOMETERS 124 AND 125 JUST NORTH OF ROUTE CA2 1963 D.E. ROSEN
Poeciliopsis gracilis TORRENTIAL MOUNTAIN BROOK, 4 MILES NORTHEAST FINCA EL SALTO, INTO RIO MICHATOYA 1963 D.E. ROSEN
Poeciliopsis turrubarensis [occurrence summary] 1970  
Poeciliopsis turrubarensis RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Polydactylus approximans Champerico, Guatemala    
Polydactylus virginicus BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 L.M. HIRSCH
Pomacanthus zonipectus OFF PACIFIC COAST 1972  
Porichthys margaritatus OFF PACIFIC COAST 1972  
Potamarius nelsoni ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Potamarius nelsoni ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Potamarius nelsoni ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Potamarius nelsoni LAGUNA RONPIRO 1 KILOMETER ABOVE OUTLET 1966 R.M. BAILEY
Potamarius nelsoni POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 D.E. ROSEN
Potamarius nelsoni RIO DE LA PASION AT MOUTH OF ARROYO EL PUCTE 1966 R.M. BAILEY
Potamarius nelsoni RIO DE LA PASION AT MOUTH OF LAGUNETA ITZAN 1966 R.M. BAILEY
Potamarius nelsoni RIO DE LA PASION, ALTOS DE LOS SACRIFICIOS 1966 D.E. ROSEN
Potamarius nelsoni RIO DE LA PASION, ALTOS DE LOS SACRIFICIOS 1966 R.M. BAILEY
Potamarius nelsoni RIO DE LA PASION, ALTOS DE LOS SACRIFICIOS 1966 R.M. BAILEY
Potamarius nelsoni RIO DE LA PASION, AT MOUTH OF ARROYO EL PORVENIR 1966 D.E. ROSEN
Potamarius nelsoni RIO DE LA PASION, AT MOUTH OF ARROYO EL PORVENIR 1966 D.E. ROSEN
Potamarius usumacintae Río Sacluc, 100 meters from mouth into Río San Pedro, Petén 1999  
Prionotus birostratus OFF PACIFIC COAST 1972  
Prionotus horrens OFF PACIFIC COAST 1972  
Pristigenys serrula OFF PACIFIC COAST 1972  
Profundulus guatemalensis CASCADE AT PASABIEN BETWEEN TECULUTAN AND RIO HONDO (STREAM KNOWN AS RIO ELCAYO OR RIO PASABIEN) POOLS ALONG GORGE EDGE, ABOVE AND BELOW FALLS 1971 D.E. ROSEN
Profundulus guatemalensis HEADWATER STREAM JUST NORTH OF SAN LUIS CATRETAS 1973 D.E. ROSEN
Profundulus guatemalensis QUEBRADA SAN PEDRO AT THE EAST SIDE OF SAN PEDRO PINULA 1973 D.E. ROSEN
Profundulus guatemalensis RIO AMAYITO, 5 MILES WEST SOUTHWEST JUTIAPA, WHERE IT CROSSES HIGHWAY CA1 1973 D.E. ROSEN
Profundulus guatemalensis RIO ATULAPA, 3 MILES SOUTHEAST ESQUIPULAS, HIGHWAY CA10 1971 D.E. ROSEN
Profundulus guatemalensis RIO LA CONQUISTA AT QUEZALTEPEQUE 1971 D.E. ROSEN
Profundulus guatemalensis SMALL STREAM, 2 MILES NORTHEAST FINCA EL SALTO 1963 D.E. ROSEN
Profundulus guatemalensis TORRENTIAL MOUNTAIN BROOK, 4 MILES NORTHEAST FINCA EL SALTO, INTO RIO MICHATOYA 1963 D.E. ROSEN
Profundulus punctatus ARROYO AGUA CALIENTE, ca. 4 KILOMETERS EAST OF RIO NAHUALATE, ON RTE CA2 1963 D.E. ROSEN
Profundulus punctatus Guatemala    
Profundulus punctatus LAGUNA ON FINCA TERRA NOVA, JUST NORTH OF FCA. EL SALTO 1963 D.E. ROSEN
Profundulus punctatus RIFFLES AND CHANNELS OF RIO NAHUALATE, BY RIVER CROSSING OF ROUTE CA2 1963 D.E. ROSEN
Profundulus punctatus RIO AGUNA AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Profundulus punctatus RIO NEGRO HIGHWAY CA2, KILOMETER 162, KILOMETERS WEST MAZATENANGO 1973 D.E. ROSEN
Profundulus punctatus RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 D.E. ROSEN
Profundulus punctatus RIO PRIMAVERA, HIGHWAY CA2, 6 KILOMETERS EAST SOUTHEAST FINCA COCALES 1973 D.E. ROSEN
Profundulus punctatus RIO SIGUACAN AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Profundulus punctatus SWAMP IN LOWLAND AREA BETWEEN KILOMETERS 124 AND 125 JUST NORTH OF ROUTE CA2 1963 D.E. ROSEN
Psalidodon fasciatus 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Psalidodon fasciatus A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Psalidodon fasciatus ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO DEVASILA, INTO RIO CHOCTUN INTO RIO DOLORES 1973 D.E. ROSEN
Psalidodon fasciatus ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO ITZAN 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Psalidodon fasciatus ARROYO SACHICHA, 2 KILOMETERS DOWNSTREAM FROM FINCA HOUSE, JUST ABOVE BRIDGE 1973 D.E. ROSEN
Psalidodon fasciatus ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Psalidodon fasciatus ARROYO SANTA ANITA, 36 KILOMETERS BY ROAD (HIGHWAY CA2) SOUTHEAST ESQUINTLA 1971 D.E. ROSEN
Psalidodon fasciatus ARROYO SIN NOMBRE 1974 D.E. ROSEN
Psalidodon fasciatus ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Psalidodon fasciatus ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Psalidodon fasciatus ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Psalidodon fasciatus ca. 300 MILES FROM EMERGENCE OF LOWER RIO SAN ROMON FROM CAVE 1974 D.E. ROSEN
Psalidodon fasciatus CASCADE AT PASABIEN BETWEEN TECULUTAN AND RIO HONDO (STREAM KNOWN AS RIO ELCAYO OR RIO PASABIEN) POOLS ALONG GORGE EDGE, ABOVE AND BELOW FALLS 1971 D.E. ROSEN
Psalidodon fasciatus DIMICK RESERVOIR, TIKAL, WEST, NORTHWEST AND NORTH SHORES 1968  
Psalidodon fasciatus GRAVEL BARS ALONG RIO CHIXOY BELOW TZEA AND ABOVE FIRNO BUENO VISTA 1966 D.E. ROSEN
Psalidodon fasciatus JUNCTION RIO ESPIRITU AND RIO NEGRO 1974 D.E. ROSEN
Psalidodon fasciatus LAGO PETEN ITZA, ARROYO SAN HELENA OPPOSITE FLORES SOUTH 1954 R.R. MILLER
Psalidodon fasciatus LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Psalidodon fasciatus LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 D.E. ROSEN
Psalidodon fasciatus LAGUNA GRANDE, BETWEEN FCA. LA DANTA AND POZA DEL LLANO 1963 D.E. ROSEN
Psalidodon fasciatus LAGUNA GUIJA, AT ROAD END, WEST SIDE 1974 D.E. ROSEN
Psalidodon fasciatus LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Psalidodon fasciatus LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Psalidodon fasciatus LAGUNA YALNABAJ, LAGOON AT SOUTHEAST CORNER 1973 D.E. ROSEN
Psalidodon fasciatus LAGUNA YAXJA ON SOUTH SHORE NEAR ROAD BETWEEN LAKE YAXJA AND LAKE SACNAB 1973 D.E. ROSEN
Psalidodon fasciatus LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Psalidodon fasciatus LOWER 300 METERS OF RIO CHICRUZ ABOVE MOUTH INTO RIO CHIXOY, MUNICIPALITY OF CUBULCO 1974 D.E. ROSEN
Psalidodon fasciatus MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Psalidodon fasciatus MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Psalidodon fasciatus MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Psalidodon fasciatus NAVANJAL RESERVOIR, TIKAL 1968  
Psalidodon fasciatus NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Psalidodon fasciatus OUTLET TRIBUTARY OF LAGUNETTA, BETWEEN RIO ROCIA PEMCH AND RIO CANILLA, DUE WEST OF FINCA TAQUEC TAQUEC CANGUINIC 1971 D.E. ROSEN
Psalidodon fasciatus PETEN 1961  
Psalidodon fasciatus PETEN 1961  
Psalidodon fasciatus POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Psalidodon fasciatus POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 D.E. ROSEN
Psalidodon fasciatus POOLS IN SMALL STREAM INTO LOWER RIO DOLORES AT FINCA AGUA BLANCA 1973 D.E. ROSEN
Psalidodon fasciatus QUEBRADA JUILIN WHERE CROSSED BY CA9 1974 D.E. ROSEN
Psalidodon fasciatus QUEBRADA SAN PEDRO AT THE EAST SIDE OF SAN PEDRO PINULA 1973 D.E. ROSEN
Psalidodon fasciatus RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Psalidodon fasciatus RIACHUELO LAS CRUCES AT MORALES-FLORES ROAD, KILOMETER 249 1974 D.E. ROSEN
Psalidodon fasciatus RIFFLES IN RAPID BYPASS OF RIO CHIXOY ACROSS RIVER FROM PLAYA GRANDE 1966 D.E. ROSEN
Psalidodon fasciatus RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Psalidodon fasciatus RIO BOCA NUEVA BELOW BRIDGE ON MAIN ROAD ABOVE PANZOS 1971 D.E. ROSEN
Psalidodon fasciatus RIO BULBUL, NORTH FORK RIO SANTA ISABEL 1968 D.E. ROSEN
Psalidodon fasciatus RIO CANDELARIA YALICAR AT CANDELARIA 1971 D.E. ROSEN
Psalidodon fasciatus RIO CANDELARIA YALICAR, HALFWAY BETWEEN SOURCE AND MOUTH 1974 D.E. ROSEN
Psalidodon fasciatus RIO CHAHAL NEAR FINCA SESINCHEU, 40 AIR KILO- METERS EAST NORTHEAST CAHABON 1973 D.E. ROSEN
Psalidodon fasciatus RIO CHAJBELEN, AT FINCA EL PALMA, 30 AIR KILOMETERS EAST CAHABON 1973 D.E. ROSEN
Psalidodon fasciatus RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Psalidodon fasciatus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Psalidodon fasciatus RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Psalidodon fasciatus RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Psalidodon fasciatus RIO COPON, NEAR FINCA SAN PEDRO COPON 1973 D.E. ROSEN
Psalidodon fasciatus RIO DE LA PASION, SANTA AMELIA 1949 R.R. MILLER
Psalidodon fasciatus RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E. ROSEN
Psalidodon fasciatus RIO DOLORES ALONG SHORE, AT YAXCABNAL 1968 D.E. ROSEN
Psalidodon fasciatus RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Psalidodon fasciatus RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Psalidodon fasciatus RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 D.E. ROSEN
Psalidodon fasciatus RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Psalidodon fasciatus RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Psalidodon fasciatus RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Psalidodon fasciatus RIO IXCAN AT CHANNEL ON EAST SIDE OF ISLAND JUST ABOVE TODOS SANTOS 1973 D.E. ROSEN
Psalidodon fasciatus RIO JOCOTAN AT ALDEA LELA CHANCO, UPSTREAM OF PUENTE JUPILINGO, 7 KILOMETERS NORTHEAST OF JOCOTAN 1974 D.E. ROSEN
Psalidodon fasciatus RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Psalidodon fasciatus RIO LA CHORRERA, 5 KILOMETERS NORTH OF LA AVELLANA 1973 D.E. ROSEN
Psalidodon fasciatus RIO LA CONQUISTA AT QUEZALTEPEQUE 1971 D.E. ROSEN
Psalidodon fasciatus RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Psalidodon fasciatus RIO LAGARTERO NEAR AIRSTRIP OF FINCA MIRAMAR 1973 D.E. ROSEN
Psalidodon fasciatus RIO LAS CANAS, MOUTH LAGO DE IZABAL, LAS CANAS 1971 D.E. ROSEN
Psalidodon fasciatus RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Psalidodon fasciatus RIO LIMON, 0.5 KILOMETER ABOVE MOUTH 1966 D.E. ROSEN
Psalidodon fasciatus RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Psalidodon fasciatus RIO MATASANO AT CA9, KILOMETER 17 1974 D.E. ROSEN
Psalidodon fasciatus RIO MOPAN AT MELCHOR 1973 D.E. ROSEN
Psalidodon fasciatus RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Psalidodon fasciatus RIO MOTAGUA 1961  
Psalidodon fasciatus RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Psalidodon fasciatus RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Psalidodon fasciatus RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 D.E. ROSEN
Psalidodon fasciatus RIO OSTUA OR RIO GRANDE DE MITA 1974 D.E. ROSEN
Psalidodon fasciatus RIO PAPALJA ABOVE AND BELOW BRIDGE ON EL ESTOR-COBAN ROAD 1971 D.E. ROSEN
Psalidodon fasciatus RIO PASABIEN JUST UPSTREAM SANTA CRUZ 1971 D.E. ROSEN
Psalidodon fasciatus RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Psalidodon fasciatus RIO PUSILA AT BALAM 6 KILOMETERS EAST OF POPTUN ROAD AT MUQUILA 1974 D.E. ROSEN
Psalidodon fasciatus RIO SAN JERONIMO, 8 KILOMETERS WEST SAN JERONIMO AT NEW BRIDGE, 2.5 KILOMETERS SOUTHEAST SALAMA 1968 D.E. ROSEN
Psalidodon fasciatus RIO SAN PEDRO AT PASO CABALLOS 1947 R.R. MILLER
Psalidodon fasciatus RIO SAN RAMON 1966 D.E. ROSEN
Psalidodon fasciatus RIO SAN RAMON, ca. 2-3 AIR KILOMETERS NORTH OF SUBTERRANEAN CHANNEL 1973 D.E. ROSEN
Psalidodon fasciatus RIO SAN SIMON (MAIN ISOLATE SECTION) 7 KILOMETERS NORTHEAST CHISEC 1973 D.E. ROSEN
Psalidodon fasciatus RIO SAN SIMON, 6 KILOMETERS DUE WEST CHISEC 1971 D.E. ROSEN
Psalidodon fasciatus RIO SAN VINCENTE CHITACAL NEAR MOUTH IN RIO DOLORES, SAN VINCENTE 1971 D.E. ROSEN
Psalidodon fasciatus RIO SANTO DOMINGO, ca 10 MILES SOUTHEAST OF SANTO TORIBIO 1966 D.E. ROSEN, L.M. HIRSCH
Psalidodon fasciatus RIO SANTO DOMINGO, ca 10 MILES SOUTHEAST OF SANTO TORIBIO 1966 L.M. HIRSCH
Psalidodon fasciatus RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Psalidodon fasciatus RIO SENIZO AT FINCA TEMAL 1971 D.E. ROSEN
Psalidodon fasciatus RIO SIGUACAN AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN, R.M. BAILEY
Psalidodon fasciatus RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Psalidodon fasciatus RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Psalidodon fasciatus ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E. ROSEN
Psalidodon fasciatus ROCK POOLS IN RAPIDS JUST ABOVE CAMPSITE ON RIO ICVOLAY 1966 D.E. ROSEN
Psalidodon fasciatus SECOND ARROYO ABOVE MOUTH OF RIO SEMOCOCH INTO RIO CHAJMAIC 1968 D.E. ROSEN
Psalidodon fasciatus SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Psalidodon fasciatus SMALL SLUGGISH STREAM, 1.6 KILOMETERS SOUTH OF OBERO, ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Psalidodon fasciatus STREAM AND SWAMP, 2 KILOMETERS NORTH OF OBERO ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Psalidodon fasciatus STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E. ROSEN
Psalidodon fasciatus STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Psalidodon fasciatus STREAM TRIBUTARY TO RIO DOLORES AT CUBILGUITZ 1963 D.E. ROSEN
Psalidodon fasciatus SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Psalidodon fasciatus TIKAL RESERVOIR, COLLECTED MAINLY ALONG SIDES OF SOUTHWEST QUADRANT 1968  
Psalidodon fasciatus UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Psalidodon fasciatus UPPER RIO SAN SIMON, 1 KILOMETER NORTH OF CHISEC 1963 D.E. ROSEN
Psalidodon fasciatus VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Psalidodon fasciatus WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 D.E. ROSEN
Psalidodon fasciatus WOODLAND POOL ca. 13 KILOMETERS SOUTHWEST SEBOL 1968 D.E. ROSEN
Pseudophallus mindii IZABAL 1974  
Pseudophallus mindii IZABAL 1994  
Pseudophallus mindii MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Pseudoxiphophorus anzuetoi RIO ACHUELO (AFFLUENT TRIBUTARY RIO MOTAGUA), ON SOUTH SIDE OF GUALAN 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO 35 KILOMETERS SOUTH SOUTHEAST SAN LUIS (14 KILOMETERS SOUTH SOUTHEAST LA CUMBRE) ca. KILOMETER 153 ON FLORES-SARSTUN ROAD 1968 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO LA PUENTE, 42 KILOMETERS NORTH NORTHWEST OF POTUN ON FLORES ROAD 1968 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus BROOK EAST OF LOS AMATES 1905 N. MILLER; D.E. ROSEN
Pseudoxiphophorus bimaculatus LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Pseudoxiphophorus bimaculatus NAVANJAL RESERVOIR, TIKAL 1968  
Pseudoxiphophorus bimaculatus POND EAST OF LOS AMATES 1905 N. MILLER; D.E. ROSEN
Pseudoxiphophorus bimaculatus POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Pseudoxiphophorus bimaculatus QUEBRADA SECA BELOW FLORES-SARSTUN ROAD, KILOMETERS 155, 56 KILOMETERS SOUTH SOUTHEAST OF POPTUN 1968 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO BULBUL, NORTH FORK RIO SANTA ISABEL 1968 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO CHAHAL NEAR FINCA SESINCHEU, 40 AIR KILO- METERS EAST NORTHEAST CAHABON 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO COPON, NEAR FINCA SAN PEDRO COPON 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO IXCAN AT CHANNEL ON EAST SIDE OF ISLAND JUST ABOVE TODOS SANTOS 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO MOPAN AT MELCHOR 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO PUSILA AT BALAM 6 KILOMETERS EAST OF POPTUN ROAD AT MUQUILA 1974 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO SAN SIMON (MAIN ISOLATE SECTION) 7 KILOMETERS NORTHEAST CHISEC 1973 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO SAN SIMON, 6 KILOMETERS DUE WEST CHISEC 1971 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO SANTO DOMINGO, ca 10 MILES SOUTHEAST OF SANTO TORIBIO 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO SENIZO AT FINCA TEMAL 1971 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Pseudoxiphophorus bimaculatus RIO XALBAL, TRIBUTARY TO RIO LACANTUM, 1 KILOMETER SOUTH OF IXCAN 1963 D.E. ROSEN
Pseudoxiphophorus bimaculatus ROCK POOLS IN RAPIDS JUST ABOVE CAMPSITE ON RIO ICVOLAY 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus SLUGGISH STREAM DRAINING SWAMP 2 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER; D.E. ROSEN
Pseudoxiphophorus bimaculatus SPRING AT SANTO TORIBIO, TRIBUTARY TO RIO DE LA PASION 1948 R.R. MILLER; D.E. ROSEN
Pseudoxiphophorus bimaculatus STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E. ROSEN
Pseudoxiphophorus bimaculatus SWAMP STREAM 1 MILE WEST OF PUERTO BARRIOS 1905  
Pseudoxiphophorus bimaculatus SWAMP WEST OF SEBOL NEAR RIO DE LA PASION 1963 D.E. ROSEN
Pseudoxiphophorus bimaculatus UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Pseudoxiphophorus bimaculatus UPPER RIO SAN SIMON, 1 KILOMETER NORTH OF CHISEC 1963 D.E. ROSEN
Pseudoxiphophorus bimaculatus VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Pseudoxiphophorus obliquus RIO SAN RAMON, ca. 2-3 AIR KILOMETERS NORTH OF SUBTERRANEAN CHANNEL 1973 D.E. ROSEN
Rhamdia laticauda ARROY CHIQUIBUL, DOWNSTREAM FROM CAMPSITE, RIO ICVOLAY 1966 L.M. HIRSCH
Rhamdia laticauda ARROYO 35 KILOMETERS SOUTH SOUTHEAST SAN LUIS (14 KILOMETERS SOUTH SOUTHEAST LA CUMBRE) ca. KILOMETER 153 ON FLORES-SARSTUN ROAD 1968 D.E. ROSEN
Rhamdia laticauda ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 J.N. BASKIN
Rhamdia laticauda ARROYO AGUA CALIENTE, ca. 4 KILOMETERS EAST OF RIO NAHUALATE, ON RTE CA2 1963 J.N. BASKIN
Rhamdia laticauda ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 L.M. HIRSCH
Rhamdia laticauda ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 L.M. HIRSCH
Rhamdia laticauda ARROYO DEVASILA, INTO RIO CHOCTUN INTO RIO DOLORES 1973 D.E. ROSEN
Rhamdia laticauda ARROYO LA PUENTE, 42 KILOMETERS NORTH NORTHWEST OF POTUN ON FLORES ROAD 1968 D.E. ROSEN
Rhamdia laticauda ARROYO SACHICHA, 2 KILOMETERS DOWNSTREAM FROM FINCA HOUSE, JUST ABOVE BRIDGE 1973 D.E. ROSEN
Rhamdia laticauda ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Rhamdia laticauda BYPASS OF RIO POLOCHIC, 1.5 KILOMETERS WEST OF PANCAJCHE 1971 D.E. ROSEN
Rhamdia laticauda ca. 300 MILES FROM EMERGENCE OF LOWER RIO SAN ROMON FROM CAVE 1974 D.E. ROSEN
Rhamdia laticauda CASCADE AT PASABIEN BETWEEN TECULUTAN AND RIO HONDO (STREAM KNOWN AS RIO ELCAYO OR RIO PASABIEN) POOLS ALONG GORGE EDGE, ABOVE AND BELOW FALLS 1971 D.E. ROSEN
Rhamdia laticauda CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 J.N. BASKIN
Rhamdia laticauda CREEK TRIBUTARY TO RIO CHAJMAYIC, 15 KILOMETERS SOUTH OF SEBOL 1963 J.N. BASKIN
Rhamdia laticauda JUNCTION RIO ESPIRITU AND RIO NEGRO 1974 D.E. ROSEN
Rhamdia laticauda JUNCTION RIO ESPIRITU AND RIO NEGRO 1974 D.E. ROSEN
Rhamdia laticauda LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 J.N. BASKIN
Rhamdia laticauda LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 J.N. BASKIN
Rhamdia laticauda LARGE STREAM ca. 20 KILOMETERS NORTHWEST OF COBAN, ca. 6-8 KILOMETERS NORTH OF CANCAL 1963 J.N. BASKIN
Rhamdia laticauda LOWER 300 METERS OF RIO CHICRUZ ABOVE MOUTH INTO RIO CHIXOY, MUNICIPALITY OF CUBULCO 1974 D.E. ROSEN
Rhamdia laticauda OUTLET TRIBUTARY OF LAGUNETTA, BETWEEN RIO ROCIA PEMCH AND RIO CANILLA, DUE WEST OF FINCA TAQUEC TAQUEC CANGUINIC 1971 D.E. ROSEN
Rhamdia laticauda POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Rhamdia laticauda QUEBRADA JUILIN WHERE CROSSED BY CA9 1974 D.E. ROSEN
Rhamdia laticauda RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 R.R. MILLER
Rhamdia laticauda RIFFLES AND CHANNELS OF RIO NAHUALATE, BY RIVER CROSSING OF ROUTE CA2 1963 D.E. ROSEN, L.M. HIRSCH
Rhamdia laticauda RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Rhamdia laticauda RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Rhamdia laticauda RIO AMAYITO, 5 MILES WEST SOUTHWEST JUTIAPA, WHERE IT CROSSES HIGHWAY CA1 1973 D.E. ROSEN
Rhamdia laticauda RIO ATULAPA, 3 MILES SOUTHEAST ESQUIPULAS, HIGHWAY CA10 1971 D.E. ROSEN
Rhamdia laticauda RIO BULBUL, NORTH FORK RIO SANTA ISABEL 1968 D.E. ROSEN
Rhamdia laticauda RIO CANDELARIA YALICAR AT CANDELARIA 1971 D.E. ROSEN
Rhamdia laticauda RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN, L.M. HIRSCH
Rhamdia laticauda RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Rhamdia laticauda RIO COPON, NEAR FINCA SAN PEDRO COPON 1973 D.E. ROSEN
Rhamdia laticauda RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E. ROSEN
Rhamdia laticauda RIO DOLORES ALONG SHORE, AT YAXCABNAL 1968 D.E. ROSEN
Rhamdia laticauda RIO IXCAN AT CHANNEL ON EAST SIDE OF ISLAND JUST ABOVE TODOS SANTOS 1973 D.E. ROSEN
Rhamdia laticauda RIO JOCOTAN AT ALDEA LELA CHANCO, UPSTREAM OF PUENTE JUPILINGO, 7 KILOMETERS NORTHEAST OF JOCOTAN 1974 D.E. ROSEN
Rhamdia laticauda RIO LA CONQUISTA AT QUEZALTEPEQUE 1971 D.E. ROSEN
Rhamdia laticauda RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   J.N. BASKIN
Rhamdia laticauda RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Rhamdia laticauda RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 J.N. BASKIN
Rhamdia laticauda RIO PAPALJA ABOVE AND BELOW BRIDGE ON EL ESTOR-COBAN ROAD 1971 D.E. ROSEN
Rhamdia laticauda RIO PASABIEN JUST UPSTREAM SANTA CRUZ 1971 D.E. ROSEN
Rhamdia laticauda RIO SAN JERONIMO, 8 KILOMETERS WEST SAN JERONIMO AT NEW BRIDGE, 2.5 KILOMETERS SOUTHEAST SALAMA 1968 D.E. ROSEN
Rhamdia laticauda RIO SAN RAMON, ca. 2-3 AIR KILOMETERS NORTH OF SUBTERRANEAN CHANNEL 1973 D.E. ROSEN
Rhamdia laticauda RIO SAN SIMON (MAIN ISOLATE SECTION) 7 KILOMETERS NORTHEAST CHISEC 1973 D.E. ROSEN
Rhamdia laticauda RIO SAN SIMON, 6 KILOMETERS DUE WEST CHISEC 1971 R.M. BAILEY
Rhamdia laticauda RIO SAN VINCENTE CHITACAL NEAR MOUTH IN RIO DOLORES, SAN VINCENTE 1971 D.E. ROSEN
Rhamdia laticauda RIO SANTO DOMINGO, ca 10 MILES SOUTHEAST OF SANTO TORIBIO 1966 L.M. HIRSCH
Rhamdia laticauda RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 J.N. BASKIN
Rhamdia laticauda RIO SENIZO AT FINCA TEMAL 1971 D.E. ROSEN
Rhamdia laticauda RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Rhamdia laticauda RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Rhamdia laticauda RIO XALBAL, TRIBUTARY TO RIO LACANTUM, 1 KILOMETER SOUTH OF IXCAN 1963 J.N. BASKIN
Rhamdia laticauda RIO XALBAL, TRIBUTARY TO RIO LACANTUM, 1 KILOMETER SOUTH OF IXCAN 1963 L.M. HIRSCH
Rhamdia laticauda SECOND ARROYO ABOVE MOUTH OF RIO SEMOCOCH INTO RIO CHAJMAIC 1968 D.E. ROSEN
Rhamdia laticauda SMALL SLUGGISH STREAM, 1.6 KILOMETERS SOUTH OF OBERO, ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 J.N. BASKIN
Rhamdia laticauda STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E. ROSEN
Rhamdia laticauda STREAM DRAINING INTO RIO DOLORES AT CUBILGUITZ 1963 J.N. BASKIN
Rhamdia laticauda WOODLAND POOL ca. 13 KILOMETERS SOUTHWEST SEBOL 1968 D.E. ROSEN
Rhamdia parryi 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Rhamdia parryi ARROYO SANTA ANITA, 36 KILOMETERS BY ROAD (HIGHWAY CA2) SOUTHEAST ESQUINTLA 1971 D.E. ROSEN
Rhamdia parryi RIO ACOME AT N-S HIGHWAY 2, 1 KILOMETER SOUTHEAST LA GOMERA 1971 D.E. ROSEN
Rhamdia parryi RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 D.E. ROSEN, L.M. HIRSCH
Rhamdia parryi RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Rhamdia parryi RIO NEGRO HIGHWAY CA2, KILOMETER 162, KILOMETERS WEST MAZATENANGO 1973 D.E. ROSEN
Rhamdia parryi RIO PRIMAVERA, HIGHWAY CA2, 6 KILOMETERS EAST SOUTHEAST FINCA COCALES 1973 D.E. ROSEN
Rhamdia parryi RIO SIGUACAN AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Rhamdia parryi UPPER RIO SAN SIMON, 1 KILOMETER NORTH OF CHISEC 1963 J.N. BASKIN
Rhamdia quelen 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Rhamdia quelen A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN, L.M. HIRSCH
Rhamdia quelen ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 L.M. HIRSCH
Rhamdia quelen ARROYO 35 KILOMETERS SOUTH SOUTHEAST SAN LUIS (14 KILOMETERS SOUTH SOUTHEAST LA CUMBRE) ca. KILOMETER 153 ON FLORES-SARSTUN ROAD 1968 D.E. ROSEN
Rhamdia quelen ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 J.N. BASKIN
Rhamdia quelen ARROYO AGUA CALIENTE, ca. 4 KILOMETERS EAST OF RIO NAHUALATE, ON RTE CA2 1963 J.N. BASKIN
Rhamdia quelen ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Rhamdia quelen ARROYO BOCA DEL MONTE, 18 KILOMETERS NORTH OF POPTUN ON ROAD TO FLORES 1968 D.E. ROSEN
Rhamdia quelen ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN, L.M. HIRSCH
Rhamdia quelen ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 L.M. HIRSCH
Rhamdia quelen ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN, L.M. HIRSCH
Rhamdia quelen ARROYO DEVASILA, INTO RIO CHOCTUN INTO RIO DOLORES 1973 D.E. ROSEN
Rhamdia quelen ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN, L.M. HIRSCH
Rhamdia quelen ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Rhamdia quelen ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 J.N. BASKIN
Rhamdia quelen ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Rhamdia quelen ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Rhamdia quelen ARROYO SANTA ANITA, 36 KILOMETERS BY ROAD (HIGHWAY CA2) SOUTHEAST ESQUINTLA 1971 D.E. ROSEN
Rhamdia quelen ARROYO SIN NOMBRE 1974 D.E. ROSEN
Rhamdia quelen ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Rhamdia quelen ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Rhamdia quelen ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Rhamdia quelen ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Rhamdia quelen BROOK EAST OF LOS AMATES 1905 N. MILLER
Rhamdia quelen BROOK EAST OF LOS AMATES 1905 N. MILLER
Rhamdia quelen CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 J.N. BASKIN
Rhamdia quelen CREEK TRIBUTARY TO RIO CHAJMAYIC, 15 KILOMETERS SOUTH OF SEBOL 1963 J.N. BASKIN
Rhamdia quelen JUNCTION RIO ESPIRITU AND RIO NEGRO 1974 D.E. ROSEN
Rhamdia quelen KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Rhamdia quelen LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 J.N. BASKIN
Rhamdia quelen LAGUNA GUIJA, AT ROAD END, WEST SIDE 1974 D.E. ROSEN
Rhamdia quelen LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Rhamdia quelen LAGUNA YAXJA ON SOUTH SHORE NEAR ROAD BETWEEN LAKE YAXJA AND LAKE SACNAB 1973 D.E. ROSEN
Rhamdia quelen LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 J.N. BASKIN
Rhamdia quelen LOWER 300 METERS OF RIO CHICRUZ ABOVE MOUTH INTO RIO CHIXOY, MUNICIPALITY OF CUBULCO 1974 D.E. ROSEN
Rhamdia quelen MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Rhamdia quelen OUTLET TRIBUTARY OF LAGUNETTA, BETWEEN RIO ROCIA PEMCH AND RIO CANILLA, DUE WEST OF FINCA TAQUEC TAQUEC CANGUINIC 1971 D.E. ROSEN
Rhamdia quelen OVERFLOW POOL, RIO SARSTUN, 0.25 KILOMETER NORTH FERRY ON FLORES-SARSTUN ROAD 1968 D.E. ROSEN
Rhamdia quelen POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Rhamdia quelen POOLS IN SMALL STREAM INTO LOWER RIO DOLORES AT FINCA AGUA BLANCA 1973 D.E. ROSEN
Rhamdia quelen QUEBRADA JUILIN WHERE CROSSED BY CA9 1974 D.E. ROSEN
Rhamdia quelen RIO ACHUELO (AFFLUENT TRIBUTARY RIO MOTAGUA), ON SOUTH SIDE OF GUALAN 1973 D.E. ROSEN
Rhamdia quelen RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Rhamdia quelen RIO AGUNA AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Rhamdia quelen RIO BOCA NUEVA BELOW BRIDGE ON MAIN ROAD ABOVE PANZOS 1971 D.E. ROSEN
Rhamdia quelen RIO BULBUL, NORTH FORK RIO SANTA ISABEL 1968 D.E. ROSEN
Rhamdia quelen RIO CANDELARIA YALICAR AT CANDELARIA 1971 D.E. ROSEN
Rhamdia quelen RIO CANDELARIA YALICAR, HALFWAY BETWEEN SOURCE AND MOUTH 1974 D.E. ROSEN
Rhamdia quelen RIO CHAJMAIC, JUST UPSTREAM FROM CHAJAMIC 1968 D.E. ROSEN
Rhamdia quelen RIO CHIXOY, BEHIND ISLAND 1966 L.M. HIRSCH
Rhamdia quelen RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Rhamdia quelen RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Rhamdia quelen RIO CIENEGA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO DULCE 1974 D.E. ROSEN
Rhamdia quelen RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Rhamdia quelen RIO EL OBRAJE, HIGHWAY CA2, 29 MILES SOUTHEAST OF TAXISCO 1971 L.M. HIRSCH
Rhamdia quelen RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Rhamdia quelen RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Rhamdia quelen RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN, L.M. HIRSCH
Rhamdia quelen RIO JOCOTAN AT ALDEA LELA CHANCO, UPSTREAM OF PUENTE JUPILINGO, 7 KILOMETERS NORTHEAST OF JOCOTAN 1974 D.E. ROSEN
Rhamdia quelen RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Rhamdia quelen RIO LA CONQUISTA AT QUEZALTEPEQUE 1971 D.E. ROSEN
Rhamdia quelen RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Rhamdia quelen RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Rhamdia quelen RIO MATASANO AT CA9, KILOMETER 17 1974 D.E. ROSEN
Rhamdia quelen RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Rhamdia quelen RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Rhamdia quelen RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Rhamdia quelen RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 J.N. BASKIN
Rhamdia quelen RIO OSTUA OR RIO GRANDE DE MITA 1974 D.E. ROSEN
Rhamdia quelen RIO PASABIEN JUST UPSTREAM SANTA CRUZ 1971 D.E. ROSEN
Rhamdia quelen RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Rhamdia quelen RIO SAN RAMON, ca. 2-3 AIR KILOMETERS NORTH OF SUBTERRANEAN CHANNEL 1973 D.E. ROSEN
Rhamdia quelen RIO SAN SIMON (MAIN ISOLATE SECTION) 7 KILOMETERS NORTHEAST CHISEC 1973 D.E. ROSEN
Rhamdia quelen RIO SAN SIMON, 6 KILOMETERS DUE WEST CHISEC 1971 R.M. BAILEY
Rhamdia quelen RIO SAN VINCENTE CHITACAL NEAR MOUTH IN RIO DOLORES, SAN VINCENTE 1971 D.E. ROSEN
Rhamdia quelen RIO SANTO DOMINGO, ca 10 MILES SOUTHEAST OF SANTO TORIBIO 1966 L.M. HIRSCH
Rhamdia quelen RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Rhamdia quelen RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 J.N. BASKIN
Rhamdia quelen RIO SENIZO AT FINCA TEMAL 1971 D.E. ROSEN
Rhamdia quelen RIO SIGUACAN AT HIGHWAY CA2 CROSSING 1973 D.E. ROSEN
Rhamdia quelen RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Rhamdia quelen RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Rhamdia quelen RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Rhamdia quelen ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E. ROSEN
Rhamdia quelen SAJAC SPRING, 2 KILOMETERS EAST SANTO TORIBIO 1966 L.M. HIRSCH
Rhamdia quelen SECOND ARROYO ABOVE MOUTH OF RIO SEMOCOCH INTO RIO CHAJMAIC 1968 D.E. ROSEN
Rhamdia quelen SLUGGISH STREAM DRAINING SWAMP 2 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Rhamdia quelen SMALL SLUGGISH STREAM, 1.6 KILOMETERS SOUTH OF OBERO, ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 J.N. BASKIN
Rhamdia quelen SMALL STREAM AT BASE OF DAM, OUTLET OF LAGUNA ENCANTADA, FINCA EL SALTO 1974 D.E. ROSEN
Rhamdia quelen STREAM AND SWAMP, 2 KILOMETERS NORTH OF OBERO ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 J.N. BASKIN
Rhamdia quelen STREAM DRAINING INTO RIO DOLORES AT CUBILGUITZ 1963 J.N. BASKIN
Rhamdia quelen STREAM TRIBUTARY TO RIO DOLORES AT CUBILGUITZ 1963 J.N. BASKIN
Rhamdia quelen SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Rhamdia quelen SWAMP 2 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Rhamdia quelen SWAMP WEST OF SEBOL NEAR RIO DE LA PASION 1963 J.N. BASKIN
Rhamdia quelen UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Rhamdia quelen UPPER RIO SAN SIMON, 1 KILOMETER NORTH OF CHISEC 1963 J.N. BASKIN
Rhamdia quelen VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Rhamdia quelen WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 D.E. ROSEN
Rhamdia quelen WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 D.E. ROSEN
Rhamdia quelen WOODLAND POOL ca. 13 KILOMETERS SOUTHWEST SEBOL 1968 D.E. ROSEN
Rheoheros lentiginosus ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Rheoheros lentiginosus ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Rheoheros lentiginosus ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 D.E. ROSEN
Rheoheros lentiginosus ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Rheoheros lentiginosus LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Rheoheros lentiginosus POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 D.E.ROSEN; M.L.J.STIASSNY
Rheoheros lentiginosus RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Rheoheros lentiginosus RIFFLES IN RAPID BYPASS OF RIO CHIXOY ACROSS RIVER FROM PLAYA GRANDE 1966 D.E. ROSEN
Rheoheros lentiginosus RIO BULBUL, NORTH FORK RIO SANTA ISABEL 1968 D.E. ROSEN
Rheoheros lentiginosus RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Rheoheros lentiginosus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Rheoheros lentiginosus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Rheoheros lentiginosus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Rheoheros lentiginosus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Rheoheros lentiginosus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Rheoheros lentiginosus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Rheoheros lentiginosus RIO DE LA PASION AT ALTAR DE LOS SACRIFICIOS 1966 D.E. ROSEN
Rheoheros lentiginosus RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Rheoheros lentiginosus RIO LIMON, 0.5 KILOMETER ABOVE MOUTH 1966 D.E. ROSEN
Rhonciscus bayanus RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Rhonciscus bayanus RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Rhonciscus bayanus RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Rhonciscus crocro MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN, R. MCKAY
Rocio octofasciata ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Rocio octofasciata ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Rocio octofasciata ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Rocio octofasciata ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Rocio octofasciata ARROYO ITZAN 1966 D.E. ROSEN
Rocio octofasciata ARROYO ITZAN 1966 D.E. ROSEN
Rocio octofasciata ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Rocio octofasciata BROOK EAST OF LOS AMATES 1905 N. MILLER
Rocio octofasciata CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Rocio octofasciata DIMICK RESERVOIR, TIKAL, WEST, NORTHWEST AND NORTH SHORES 1968  
Rocio octofasciata DRAINAGE CANAL DIVERSION AT KILOMETER 237.5 AT PUENTE PRESE UNA 1974 D.E. ROSEN
Rocio octofasciata KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Rocio octofasciata LAGUNA DE PETEN, 2 MILES SOUTHEAST OF FLORES ARROYO PONTEEL 1954 R.R. MILLER
Rocio octofasciata PETEN 1961  
Rocio octofasciata RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Rocio octofasciata RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Rocio octofasciata RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Rocio octofasciata RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Rocio octofasciata RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Rocio octofasciata RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Rocio octofasciata SMALL LAKE AT TIKAL AIRSTRIP 1966 P.V. LOISELLE
Rocio octofasciata STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E. ROSEN
Rocio octofasciata SWAMP 2 MILES WEST OF PUERTO BARRIOS 1905  
Rocio octofasciata SWAMP WEST OF SEBOL NEAR RIO DE LA PASION 1963 D.E. ROSEN
Rocio octofasciata TIKAL RESERVOIR, COLLECTED MAINLY ALONG SIDES OF SOUTHWEST QUADRANT 1968  
Rocio spinosissima RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Rocio spinosissima RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Rocio spinosissima RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Roeboides bouchellei ARROYO AGUA CALIENTE, ca. 4 KILOMETERS EAST OF RIO NAHUALATE, ON RTE CA2 1963 D.E. ROSEN
Roeboides bouchellei LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 D.E. ROSEN
Roeboides bouchellei RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Roeboides bouchellei RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Roeboides bouchellei RIO PRIMAVERA, HIGHWAY CA2, 6 KILOMETERS EAST SOUTHEAST FINCA COCALES 1973 D.E. ROSEN
Roeboides bouchellei ROADSIDE STREAM 2 MILES SOUTH OF HIGHWAY CA9 ON ESQUINTLA-SANTA ROSA BORDER ROAD, 2 MILES EAST AND 2 MILES SOUTH FROM BRIDGE OF RIO MARIA LINDA AT CA2 1971 D.E. ROSEN
Roeboides bouchellei SMALL SLUGGISH STREAM, 1.6 KILOMETERS SOUTH OF OBERO, ON DIRT ROAD FROM JZTAPA TO ROUTE CA9 1963 D.E. ROSEN
Roeboides guatemalensis LAGUNA GUIJA, AT ROAD END, WEST SIDE 1974 D.E. ROSEN
Roeboides guatemalensis RIO LA CHORRERA, 5 KILOMETERS NORTH OF LA AVELLANA 1973 D.E. ROSEN
Roeboides guatemalensis RIO OSTUA OR RIO GRANDE DE MITA 1974 D.E. ROSEN
Scolichthys greenwayi ARROYO DEVASILA, INTO RIO CHOCTUN INTO RIO DOLORES 1973 D.E. ROSEN
Scolichthys greenwayi ARROYO SACHICHA, 2 KILOMETERS DOWNSTREAM FROM FINCA HOUSE, JUST ABOVE BRIDGE 1973 D.E. ROSEN
Scolichthys greenwayi OUTLET TRIBUTARY OF LAGUNETTA, BETWEEN RIO ROCIA PEMCH AND RIO CANILLA, DUE WEST OF FINCA TAQUEC TAQUEC CANGUINIC 1971 D.E. ROSEN
Scolichthys greenwayi POOLS IN SMALL STREAM INTO LOWER RIO DOLORES AT FINCA AGUA BLANCA 1973 D.E. ROSEN
Scolichthys greenwayi RIO CANDELARIA YALICAR AT CANDELARIA 1971 D.E. ROSEN
Scolichthys greenwayi RIO CANDELARIA YALICAR, HALFWAY BETWEEN SOURCE AND MOUTH 1974 D.E. ROSEN
Scolichthys greenwayi RIO SAN VINCENTE CHITACAL NEAR MOUTH IN RIO DOLORES, SAN VINCENTE 1971 D.E. ROSEN
Scolichthys greenwayi STREAM TRIBUTARY TO RIO DOLORES AT CUBILGUITZ 1963 D.E. ROSEN
Scolichthys iota SECOND ARROYO ABOVE MOUTH OF RIO SEMOCOCH INTO RIO CHAJMAIC 1968 D.E. ROSEN, B. PEYTON
Scolichthys iota WOODLAND POOL ca. 13 KILOMETERS SOUTHWEST SEBOL 1968 D.E. ROSEN
Scomberesox saurus Champerico, Guatemala    
Scomberomorus brasiliensis PUERTO BARRIOS 1905 B.B. COLLETTE
Scomberomorus regalis PUERTO BARRIOS 1905  
Scorpaena russula OFF PACIFIC COAST 1972  
Selene brevoortii ESQUINTLA CANAL CHIQUIMULILLA 1970  
Selene peruviana OFF PACIFIC COAST 1972  
Selene setapinnis S. Jose de Guatemala, Guatemala 1899  
Sicydium multipunctatum RIO LOS ESCLAVOS AT LOS CERRITOS 1971 D.E. ROSEN
Sicydium multipunctatum RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Sicydium multipunctatum TORRENTIAL MOUNTAIN BROOK, 4 MILES NORTHEAST FINCA EL SALTO, INTO RIO MICHATOYA 1963 D.E. ROSEN
Sicydium salvini RIO NEGRO HIGHWAY CA2, KILOMETER 162, KILOMETERS WEST MAZATENANGO 1973 D.E. ROSEN
Sphoeroides annulatus ESQUINTLA CANAL CHIQUIMULILLA 1970  
Sphoeroides testudineus EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.D. NESTER
Sphoeroides testudineus EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.L. SHIPP
Sphoeroides testudineus LIVINGSTON 1905 N. MILLER
Sphoeroides testudineus MATIAS DE GALVEZ 1969  
Sphoeroides trichocephalus OFF PACIFIC COAST 1972  
Sphyraena ensis OFF PACIFIC COAST 1972  
Stellifer chrysoleuca ESQUINTLA CANAL CHIQUIMULILLA 1970  
Strongylura marina A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Strongylura marina ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Strongylura marina ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Strongylura marina ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 B.B. COLLETTE
Strongylura marina ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 D.E. ROSEN
Strongylura marina ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Strongylura marina BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 D.E. ROSEN
Strongylura marina CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 B.B. COLLETTE
Strongylura marina LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Strongylura marina LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Strongylura marina LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Strongylura marina MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Strongylura marina POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 D.E. ROSEN
Strongylura marina RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Strongylura marina RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Strongylura marina RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Strongylura marina RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Strongylura marina RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Strongylura marina RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Strongylura marina RIO SAN RAMON 1966 D.E. ROSEN
Strongylura notata MATIAS DE GALVEZ 1969  
Strongylura timucu MATIAS DE GALVEZ 1969  
Symphurus elongatus OFF PACIFIC COAST 1972  
Synbranchus marmoratus LA AVELLANA, CHIQUIMULILLA CANAL 1974 D.E. ROSEN
Synbranchus marmoratus LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA ON FCA. EL SALTO (POND 2) 1963 D.E. ROSEN
Synbranchus marmoratus RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Syngnathus caribbaeus IZABAL 1974  
Syngnathus caribbaeus MATIAS DE GALVEZ 1969  
Syngnathus pelagicus BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 C.E. DAWSON
Syngnathus pelagicus EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 C.E. DAWSON
Syngnathus scovelli MATIAS DE GALVEZ 1969  
Synodus scituliceps OFF PACIFIC COAST 1972  
Theraps irregularis A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Theraps irregularis ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 D.E. ROSEN
Theraps irregularis BYPASS OF RIO POLOCHIC, 1.5 KILOMETERS WEST OF PANCAJCHE 1971 D.E. ROSEN
Theraps irregularis ca. 300 MILES FROM EMERGENCE OF LOWER RIO SAN ROMON FROM CAVE 1974 D.E. ROSEN
Theraps irregularis LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Theraps irregularis LOWER 300 METERS OF RIO CHICRUZ ABOVE MOUTH INTO RIO CHIXOY, MUNICIPALITY OF CUBULCO 1974 D.E. ROSEN
Theraps irregularis PETEN 1961  
Theraps irregularis POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 D.E. ROSEN
Theraps irregularis RIFFLES IN RAPID BYPASS OF RIO CHIXOY ACROSS RIVER FROM PLAYA GRANDE 1966 D.E. ROSEN
Theraps irregularis RIO BOCA NUEVA BELOW BRIDGE ON MAIN ROAD ABOVE PANZOS 1971 D.E.ROSEN; M.L.J.STIASSNY
Theraps irregularis RIO CHAHAL NEAR FINCA SESINCHEU, 40 AIR KILO- METERS EAST NORTHEAST CAHABON 1973 D.E. ROSEN
Theraps irregularis RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Theraps irregularis RIO COPON, NEAR FINCA SAN PEDRO COPON 1973 D.E. ROSEN
Theraps irregularis RIO DE LA PASION, ALTOS DE LOS SACRIFICIOS 1966 D.E. ROSEN
Theraps irregularis RIO DE LA PASION, ALTOS DE LOS SACRIFICIOS 1966 D.E. ROSEN
Theraps irregularis RIO IXCAN AT CHANNEL ON EAST SIDE OF ISLAND JUST ABOVE TODOS SANTOS 1973 D.E. ROSEN
Theraps irregularis RIO SAN JERONIMO, 8 KILOMETERS WEST SAN JERONIMO AT NEW BRIDGE, 2.5 KILOMETERS SOUTHEAST SALAMA 1968 D.E. ROSEN
Theraps irregularis RIO SENIZO AT FINCA TEMAL 1971 D.E. ROSEN
Thorichthys affinis LAGO PETEN ITZA AT FLORES 1954 R.R. MILLER
Thorichthys affinis LAGO PETEN ITZA, ARROYO SAN HELENA OPPOSITE FLORES SOUTH 1954 R.R. MILLER
Thorichthys affinis LAGUNA SACNAB, JUST EAST OF LAGUNA YAXJA, WEST END OF LAKE NEAREST YAXJA 1973 D.E. ROSEN
Thorichthys affinis LAGUNA SALPETEN 1968 D.E. ROSEN
Thorichthys affinis LAGUNA YAXJA ON SOUTH SHORE NEAR ROAD BETWEEN LAKE YAXJA AND LAKE SACNAB 1973 D.E. ROSEN
Thorichthys affinis PETEN 1961  
Thorichthys affinis VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Thorichthys affinis WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 D.E. ROSEN
Thorichthys aureus ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Thorichthys aureus DRAINAGE CANAL DIVERSION AT KILOMETER 237.5 AT PUENTE PRESE UNA 1974 D.E. ROSEN
Thorichthys aureus MONTAGUA 1961  
Thorichthys aureus MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Thorichthys aureus NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Thorichthys aureus POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Thorichthys aureus RIO ACHUELO (AFFLUENT TRIBUTARY RIO MOTAGUA), ON SOUTH SIDE OF GUALAN 1973 D.E. ROSEN
Thorichthys aureus RIO AGUA FRIA WHERE CROSSED BY HIGHWAY CA9 AT ALDEA DONA MARIA 1973 D.E. ROSEN
Thorichthys aureus RIO BOCA NUEVA BELOW BRIDGE ON MAIN ROAD ABOVE PANZOS 1971 D.E. ROSEN
Thorichthys aureus RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Thorichthys aureus RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E. ROSEN
Thorichthys aureus RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Thorichthys aureus RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Thorichthys aureus RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Thorichthys aureus RIO JOCOTAN AT ALDEA LELA CHANCO, UPSTREAM OF PUENTE JUPILINGO, 7 KILOMETERS NORTHEAST OF JOCOTAN 1974 D.E. ROSEN
Thorichthys aureus RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Thorichthys aureus RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Thorichthys aureus RIO LAS CANAS, MOUTH LAGO DE IZABAL, LAS CANAS 1971 D.E. ROSEN
Thorichthys aureus RIO MORAZAN AT BRIDGE ON SALAMA ROAD 1973 D.E. ROSEN
Thorichthys aureus RIO MOTAGUA 1.5 KILOMETERS SOUTH OF RIO HONDO AT BRIDGE BETWEEN ROUTE CA9 AND ZACAPA 1973 D.E. ROSEN
Thorichthys aureus RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Thorichthys aureus RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Thorichthys aureus RIO PASABIEN JUST UPSTREAM SANTA CRUZ 1971 D.E. ROSEN
Thorichthys aureus RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Thorichthys aureus RIO SAN JOSE ABOVE CHIQUIMULA BRIDGE 1971 D.E. ROSEN
Thorichthys aureus RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Thorichthys aureus RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Thorichthys aureus RIO TECULUTAN AT HIGHWAY CA9 1 KILOMETER WEST TECULUTAN, 4 KILOMETERS ABOVE MOUTH 1973 D.E. ROSEN
Thorichthys aureus RIO TENEDORES, AT HIGHWAY CA9, AT KM 270, 2 KILOMETERS NORTH TENEDORES, 18 KILOMETERS SOUTH SOUTHWEST PUERTO BARRIOS 1971 D.E. ROSEN
Thorichthys aureus SPRING TRIBUTARY TO RIO AMATILLO AT BENQUE 1974 D.E. ROSEN
Thorichthys aureus STREAM AT ALDEA CAMPO DOS, RIO TRIMCHERAS, WHERE CROSSED BY HIGHWAY CA9, KILOMETER 218 1974 D.E. ROSEN
Thorichthys aureus WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 D.E. ROSEN
Thorichthys helleri A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Thorichthys helleri ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Thorichthys helleri ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 D.E. ROSEN
Thorichthys helleri ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Thorichthys helleri ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Thorichthys helleri ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Thorichthys helleri ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Thorichthys helleri ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Thorichthys helleri ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Thorichthys helleri ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Thorichthys helleri ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Thorichthys helleri ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Thorichthys helleri ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys helleri ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys helleri ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys helleri ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys helleri ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Thorichthys helleri ARROYO TAMARINDO, 0.5 KILOMETERS ABOVE MOUTH IN LAGUNA PETEXBATUN 1968 D.E. ROSEN, R.M. BAILEY
Thorichthys helleri ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Thorichthys helleri ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Thorichthys helleri ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Thorichthys helleri ARROYO YAXTUNILA, 8 KILOMETERS ABOVE MOUTH INTO RIO DE LA PASION 1968 D.E. ROSEN
Thorichthys helleri ARROYO YAXTUNILA, 8 KILOMETERS ABOVE MOUTH, TRIBUTARY TO RIO DE LA PASION 1968 D.E. ROSEN, R.M. BAILEY
Thorichthys helleri CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Thorichthys helleri GRAVEL BARS ALONG RIO CHIXOY BELOW TZEA AND ABOVE FIRNO BUENO VISTA 1966 D.E. ROSEN
Thorichthys helleri LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Thorichthys helleri LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Thorichthys helleri LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Thorichthys helleri LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Thorichthys helleri MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Thorichthys helleri PETEN 1961  
Thorichthys helleri POOL IN UPPER REACHES OF RIO TZEA BEFORE RAPIDS 1966 D.E. ROSEN
Thorichthys helleri RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Thorichthys helleri RIFFLES IN RAPID BYPASS OF RIO CHIXOY ACROSS RIVER FROM PLAYA GRANDE 1966 D.E. ROSEN
Thorichthys helleri RIO BULBUL, NORTH FORK RIO SANTA ISABEL 1968 D.E. ROSEN
Thorichthys helleri RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Thorichthys helleri RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Thorichthys helleri RIO CHIYU 19 AIR KILOMETERS NORTHEAST CAHABON, 14 AIR KILOMETERS WEST SOUTHWEST CHAJAL 1973 D.E. ROSEN
Thorichthys helleri RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Thorichthys helleri RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Thorichthys helleri RIO SAN RAMON 1966 D.E. ROSEN
Thorichthys helleri SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Thorichthys helleri SWAMP WEST OF SEBOL NEAR RIO DE LA PASION 1963 D.E. ROSEN
Thorichthys helleri UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Thorichthys maculipinnis KILAGUA RIVER, LOS AMATES 1905  
Thorichthys meeki ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Thorichthys meeki ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Thorichthys meeki ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Thorichthys meeki ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Thorichthys meeki ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Thorichthys meeki ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Thorichthys meeki ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys meeki ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys meeki ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys meeki ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys meeki ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Thorichthys meeki ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Thorichthys meeki ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Thorichthys meeki ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Thorichthys meeki ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Thorichthys meeki ARROYO YAXTUNILA, 8 KILOMETERS ABOVE MOUTH, TRIBUTARY TO RIO DE LA PASION 1968 D.E. ROSEN, R.M. BAILEY
Thorichthys meeki LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Thorichthys meeki LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Thorichthys meeki PETEN 1961  
Thorichthys meeki RIO DE LA PASION, ALTOS DE LOS SACRIFICIOS 1966 D.E. ROSEN
Thorichthys meeki RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Thorichthys meeki RIO MOPAN AT MELCHOR 1973 D.E. ROSEN
Thorichthys meeki RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Thorichthys meeki SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Thorichthys meeki STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Thorichthys meeki SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Thorichthys pasionis ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Thorichthys pasionis ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Thorichthys pasionis ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys pasionis ARROYO ITZAN 1966 D.E. ROSEN
Thorichthys pasionis ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Thorichthys pasionis ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Thorichthys pasionis LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Thorichthys pasionis LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E.ROSEN; M.L.J.STIASSNY
Thorichthys pasionis LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Thorichthys pasionis MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Thorichthys pasionis MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Thorichthys pasionis PETEN 1961  
Thorichthys pasionis RIO SAN RAMON 1966 D.E. ROSEN
Thorichthys pasionis SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Thorichthys pasionis STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Thorichthys pasionis SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Thunnus albacares Iztapa    
Tlaloc labialis LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Tlaloc labialis LOWER 300 METERS OF RIO CHICRUZ ABOVE MOUTH INTO RIO CHIXOY, MUNICIPALITY OF CUBULCO 1974 D.E. ROSEN
Tlaloc labialis MESTELA, 2 KILOMETERS ABOVE (S) MOUTH AT CORBAN 1973 D.E. ROSEN
Tlaloc labialis RIO SAN JERONIMO, 8 KILOMETERS WEST SAN JERONIMO AT NEW BRIDGE, 2.5 KILOMETERS SOUTHEAST SALAMA 1968 D.E. ROSEN
Tlaloc labialis RIO XALBAL, TRIBUTARY TO RIO LACANTUM, 1 KILOMETER SOUTH OF IXCAN 1963 D.E. ROSEN
Tlaloc labialis SMALL CLEAR STREAM JUST EAST OF TECPAN 1963 D.E. ROSEN
Tlaloc labialis SMALL MOUTAIN STREAM 4 KILOMETERS BY ROAD NORTH OF CHICHICASTENANAGO 1963 D.E. ROSEN
Tlaloc labialis STREAM 1 KILOMETER NORTH NORTHWEST LANQUIN 1963 D.E. ROSEN
Trachinotus falcatus BAY OF AMATIQUE AT PUERTO BARRIOS (IN FRONT OF HOTEL DEL NORTE) 1974 F. BERRY
Trachinotus falcatus EAST EDGE OF BAHIA DE GRACIOSA, NEAR PUERTO BARRIOS 1974 R.D. NESTER
Trachinotus falcatus MATIAS DE GALVEZ 1969  
Trachinotus kennedyi MOUTH OF RIO LOS ESCLAVOS INTO PACIFIC 1974 F. BERRY
Trachinotus ovatus Champerico, Guatemala 1908  
Trachinotus rhodopus Guatemala    
Trichiurus lepturus OFF PACIFIC COAST 1972  
Trichromis salvini 4 MILES WEST OF PUERTO BARRIOS, SULPHUR RIVER 1905  
Trichromis salvini 4 MILES WEST OF PUERTO BARRIOS, SULPHUR RIVER 1905 N. MILLER, D.E. ROSEN
Trichromis salvini A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Trichromis salvini ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Trichromis salvini ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 D.E. ROSEN
Trichromis salvini ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Trichromis salvini ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Trichromis salvini ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Trichromis salvini ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Trichromis salvini ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Trichromis salvini ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Trichromis salvini ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Trichromis salvini ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Trichromis salvini ARROYO ITZAN 1966 D.E. ROSEN
Trichromis salvini ARROYO ITZAN 1966 D.E. ROSEN
Trichromis salvini ARROYO ITZAN 1966 D.E. ROSEN
Trichromis salvini ARROYO LA PUENTE, 42 KILOMETERS NORTH NORTHWEST OF POTUN ON FLORES ROAD 1968 D.E. ROSEN
Trichromis salvini ARROYO LAGARTO, IN LOWER 100 METERS ABOVE CONFLUENCE WITH RIO SAN RAMON 1966 D.E. ROSEN
Trichromis salvini ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Trichromis salvini ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Trichromis salvini ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Trichromis salvini ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Trichromis salvini ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Trichromis salvini ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Trichromis salvini ARRYO SANTA CRUZ, 2 KILOMETERS ABOVE MOUTH INTO RIO SALINAS 1966 D.E. ROSEN
Trichromis salvini CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Trichromis salvini LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Trichromis salvini LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Trichromis salvini LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Trichromis salvini LAGUNA YAXJA ON SOUTH SHORE NEAR ROAD BETWEEN LAKE YAXJA AND LAKE SACNAB 1973 D.E. ROSEN
Trichromis salvini LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Trichromis salvini MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Trichromis salvini MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Trichromis salvini NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Trichromis salvini PETEN 1961  
Trichromis salvini POOL 12 MILES FROM RIO DULCE FERRY, SAN FELIPE-SARSTUN ROAD 1971 D.E. ROSEN
Trichromis salvini RAPID BYPASS RIO CHIXOY, ACROSS FROM PLAYA GRANDE 1966 D.E. ROSEN
Trichromis salvini RIFFLES IN RAPID BYPASS OF RIO CHIXOY ACROSS RIVER FROM PLAYA GRANDE 1966 D.E. ROSEN
Trichromis salvini RIO BULBUL, NORTH FORK RIO SANTA ISABEL 1968 D.E. ROSEN
Trichromis salvini RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Trichromis salvini RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Trichromis salvini RIO CIENAGA, BELOW BRIDGE FROM SARSTUN ROAD 1971 D.E. ROSEN
Trichromis salvini RIO DE LA PASION, SANTA AMELIA 1949 R.R. MILLER
Trichromis salvini RIO DEL AMATILLO AT BENQUE HIGHWAY BRIDGE 1971 D.E. ROSEN
Trichromis salvini RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Trichromis salvini RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Trichromis salvini RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Trichromis salvini RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Trichromis salvini RIO JUAQUITUN, INTO RIO SECON, 45 KILOMETERS (BY MAP) NORTHEAST OF PANZOS 1971 D.E. ROSEN
Trichromis salvini RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Trichromis salvini RIO MOPAN AT MELCHOR 1973 D.E. ROSEN
Trichromis salvini RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Trichromis salvini RIO SAN PEDRO AT PASO CABALLOS 1947 R.R. MILLER
Trichromis salvini RIO SAN RAMON 1966 D.E. ROSEN
Trichromis salvini RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Trichromis salvini RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Trichromis salvini ROCK POOLS IN RAPIDS JUST ABOVE CAMPSITE ON RIO ICVOLAY 1966 D.E. ROSEN
Trichromis salvini SLUGGISH STREAM IN SWAMP 3 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Trichromis salvini SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Trichromis salvini STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Trichromis salvini SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Trichromis salvini SULPHUR RIVER, 3.5 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Trichromis salvini UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Trichromis salvini VALLISNERIA BEDS IN FRONT OF HOTEL PETEN ON FLORES ISLAND 1968 D.E. ROSEN
Trichromis salvini WEEDY COVE ALONG MIDPOINT OF SOUTH SHORE LAGUNA YAXJA 1973 D.E. ROSEN
Trichromis salvini WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 D.E. ROSEN
Trinectes fimbriatus OFF PACIFIC COAST 1972  
Trinectes fonsecensis CHIQUIMULILLA CREEK, 1 KILOMETER SOUTH OF LA AVELLANA 1974 D.E. ROSEN
Trinectes fonsecensis RIO NAHULATE, 1 KILOMETER ABOVE MOUTH INTO PACIFIC OCEAN 1973 D.E. ROSEN
Trinectes maculatus MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Trinectes maculatus RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Trinectes maculatus RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Ulaema lefroyi MATIAS DE GALVEZ 1969  
Ulaema lefroyi MATIAS DE GALVEZ 1969  
Umbrina xanti OFF PACIFIC COAST 1972  
Vieja bifasciata ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Vieja bifasciata ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Vieja bifasciata ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Vieja bifasciata ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Vieja bifasciata ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Vieja bifasciata ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Vieja bifasciata ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Vieja bifasciata ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Vieja bifasciata RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Vieja bifasciata RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Vieja bifasciata RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Vieja bifasciata RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Vieja bifasciata RIO SAN RAMON 1966 D.E. ROSEN
Vieja bifasciata SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Vieja guttulata 3.4 KILOMETERS SOUTH OF TAXISCO, STREAM TRIB UTARY 1974 D.E. ROSEN
Vieja guttulata BROOK EAST OF LOS AMATES 1905 D.E. ROSEN
Vieja guttulata L AMATITLAN 1961  
Vieja guttulata LAGUNA ENCANTADA, 9 KILOMETERS EAST OF ESQUINTLA, ON FCA. EL SALTO (POND 1) 1963 D.E. ROSEN
Vieja guttulata RIFFLES AND CHANNELS OF RIO NAHUALATE, BY RIVER CROSSING OF ROUTE CA2 1963 D.E. ROSEN
Vieja guttulata RIO ACOME AT N-S HIGHWAY 2, 1 KILOMETER SOUTHEAST LA GOMERA 1971 D.E. ROSEN
Vieja guttulata RIO GRANDE DE PASACO ON ROUTE CA2, 21.5 MILES SOUTHEAST OF TURNOFF TO CHIQUIMULILLA 1971 D.E. ROSEN
Vieja guttulata RIO LA CHORRERA, 5 KILOMETERS NORTH OF LA AVELLANA 1973 D.E. ROSEN
Vieja guttulata RIO LA CONQUISTA AT QUEZALTEPEQUE 1971 D.E. ROSEN
Vieja guttulata RIO LAGARTERO NEAR AIRSTRIP OF FINCA MIRAMAR 1973 D.E. ROSEN
Vieja guttulata RIO MARGARITA, UNDER BRIDGE OF CAR. INTO D'PACIFICO   D.E. ROSEN
Vieja guttulata RIO OCOSITO, 2 KILOMETERS WEST-NORTHWEST OF CABALLO BLANCO 1963 D.E. ROSEN
Vieja guttulata RIO PRIMAVERA, HIGHWAY CA2, 6 KILOMETERS EAST SOUTHEAST FINCA COCALES 1973 D.E. ROSEN
Vieja maculicauda MOTAGUA RIVER AT FINCA HOPI 1974 D.E. ROSEN
Vieja maculicauda NORTH SIDE RIO DULCE AT MOUTH OF RIO CIENEGA 1974 D.E. ROSEN
Vieja maculicauda PUERTO BARRIOS 1905  
Vieja maculicauda PUERTO BARRIOS 1905 N. MILLER
Vieja maculicauda RIO DULCE AT MARIMONTE, 500 METERS BELOW FERRY CROSSING 1974 D.E. ROSEN
Vieja maculicauda RIO DULCE, SOUTH SHORE JUST EAST OF LONGITUDE RIO CIENEGA 1974 D.E. ROSEN
Vieja maculicauda RIO FRIO, NEAR MOUTH INTO SOUTH SHORE OF EL GOLFETE 1974 D.E. ROSEN
Vieja maculicauda RIO LA VEGEGA AT ROUTE CA9 CROSSING, BELOW ROAD TO LOS AMATES 1973 D.E. ROSEN
Vieja maculicauda RIO MOTAGUA AT EL POMO, 22 KILOMETERS SOUTH PUERTO BARRIOS 1973 D.E. ROSEN
Vieja maculicauda RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Vieja maculicauda RIO PAUJILA, JUST EAST OF RIO BONITA INTO SOUTH SIDE OF EL GOLFETE 1974 D.E. ROSEN
Vieja maculicauda RIO SAUCE, LOWEST RIFFLE, 4 KILOMETERS EAST OF EL ESTOR 1971 D.E. ROSEN
Vieja maculicauda RIO TATIN, 7 KILOMETERS SOUTHWEST LIVINGSTON 1971 D.E. ROSEN
Vieja maculicauda SANTO TOMAS NAVAL BASE NEAR PUERTO BARRIOS, SPRING AT PUBLIC POOL 1974 M.L.J.STIASSNY,B.K.URBAIN
Vieja maculicauda SULPHUR RIVER, 3.5 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Vieja maculicauda WINDING CREEK THROUGH FOREST, SOUTH SIDE OF RIO DULCE, EAST OF FERRY CROSSING, MORALES-FLORES ROAD 1974 D.E. ROSEN
Vieja melanurus ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Vieja melanurus ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN
Vieja melanurus ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Vieja melanurus ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Vieja melanurus ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Vieja melanurus ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Vieja melanurus ARROYO CANCANA, ca. 1 KILOMETER ABOVE MOUTH INTO RIO CHIXOY 1966 D.E. ROSEN
Vieja melanurus ARROYO DE DANTE, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Vieja melanurus ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Vieja melanurus ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Vieja melanurus ARROYO EL CHORRO, POOL ABOVE FIRST RIFFLE 1966 D.E. ROSEN
Vieja melanurus ARROYO EL MARIN, TRIBUTARY TO ARROYO EL PUCTE 1966 D.E. ROSEN
Vieja melanurus ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Vieja melanurus ARROYO ITZAN 1966 D.E. ROSEN
Vieja melanurus ARROYO NEGRO, 300 METERS UP FROM MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Vieja melanurus ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Vieja melanurus ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Vieja melanurus ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Vieja melanurus ARROYO YAXTUNILA 8 KILOMETERS FROM RIO DE LA PASION 1966 D.E. ROSEN
Vieja melanurus ARROYO YAXTUNILA, 8 KILOMETERS ABOVE MOUTH INTO RIO DE LA PASION 1968 D.E. ROSEN
Vieja melanurus ARROYO YAXTUNILA, 8 KILOMETERS ABOVE MOUTH INTO RIO DE LA PASION 1968 D.E. ROSEN
Vieja melanurus LAGUNA DEL RONPRIO, LONG BACKWATER ON NORTH SIDE JUST ABOVE OUTLET 1966 D.E. ROSEN
Vieja melanurus LAGUNA PETEXBATUN, IN CHANNEL BETWEEN SMALL ISLAND AND WESTERN SHORE, NORTH OF LAND SPIT 1966 D.E. ROSEN
Vieja melanurus LAGUNA SAN JUAN ACUL AT NARROWS 1966 D.E. ROSEN
Vieja melanurus LAGUNETA (LOWER) IXCOCHE, BACKWATER ARM TO NORTH OF OUTLET 1966 D.E. ROSEN
Vieja melanurus MOUTH OF UNNAMED ARROYO TRIBUTARY TO ARROYO LA VEREMOS 3 KILOMETERS ABOVE MOUTH, IN RIO SALINAS 1966 D.E. ROSEN
Vieja melanurus MUD FLAT NEAR ENTRANCE TO LAGUNA DEL RONPIRO, MEXICO, 10 LEAGUES (= 30 MILES) UPSTREAM FROM SARAGOSSA 1966 D.E. ROSEN
Vieja melanurus RIO CHIXOY, BEHIND ISLAND 1966 D.E. ROSEN
Vieja melanurus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Vieja melanurus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Vieja melanurus RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Vieja melanurus RIO SAN RAMON 1966 D.E. ROSEN
Vieja melanurus RIO SAN RAMON 1966 R.M. BAILEY
Vieja melanurus SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Vieja melanurus STREAM CONNECTING LAGUNA AGUATECA AND LAGUNA PETEXBATUN, PRINCIPALLY UPSTREAM SECTION. 1966 D.E. ROSEN
Vieja melanurus SULFUR SPRING ENTERING FROM WEST INTO LOWER END OF LAGUNA PETEXBATUN 1966 D.E. ROSEN
Xenodexia ctenolepis A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Xenodexia ctenolepis A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Xenodexia ctenolepis A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Xenodexia ctenolepis A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Xenodexia ctenolepis A. BATZULUP, ca. 200 METERS ABOVE MOUTH IN RIO CHIXOY, 2 KILOMETERS UPSTREAM FROM RUBELOLOM 1966 D.E. ROSEN
Xenodexia ctenolepis LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Xenodexia ctenolepis LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Xenodexia ctenolepis RIO COPON, NEAR FINCA SAN PEDRO COPON 1973 D.E. ROSEN
Xenodexia ctenolepis RIO SENIZO AT FINCA TEMAL 1971 M.N. FEINBERG
Xenodexia ctenolepis RIO XALBAL, TRIBUTARY TO RIO LACANTUM, 1 KILOMETER SOUTH OF IXCAN 1963 D.E. ROSEN
Xiphophorus alvarezi JUNCTION RIO ESPIRITU AND RIO NEGRO 1974 D.E. ROSEN
Xiphophorus alvarezi JUNCTION RIO ESPIRITU AND RIO NEGRO 1974 D.E. ROSEN
Xiphophorus alvarezi LARGE JUNGLE STREAM AFFLUENT TRIBUTARY (RIO NEGRO) OF RIO XALBAL JUST NORTH OF IXCAN 1963 D.E. ROSEN
Xiphophorus alvarezi OUTLET TRIBUTARY OF LAGUNETTA, BETWEEN RIO ROCIA PEMCH AND RIO CANILLA, DUE WEST OF FINCA TAQUEC TAQUEC CANGUINIC 1971 D.E. ROSEN
Xiphophorus alvarezi POOLS IN SMALL STREAM INTO LOWER RIO DOLORES AT FINCA AGUA BLANCA 1973 D.E. ROSEN
Xiphophorus alvarezi RIO CANDELARIA YALICAR AT CANDELARIA 1971 D.E. ROSEN
Xiphophorus alvarezi RIO CANDELARIA YALICAR, ca. 2 KILOMETERS UPSTREAM OF CANDELARIA 1973 D.E. ROSEN
Xiphophorus alvarezi RIO CANDELARIA YALICAR, HALFWAY BETWEEN SOURCE AND MOUTH 1974 D.E. ROSEN
Xiphophorus alvarezi RIO CHANCOLIN ca. MIDWAY ALONG COURSE 1974 D.E. ROSEN
Xiphophorus alvarezi RIO IXCAN AT CHANNEL ON EAST SIDE OF ISLAND JUST ABOVE TODOS SANTOS 1973 D.E. ROSEN
Xiphophorus alvarezi RIO SAN RAMON, ca. 2-3 AIR KILOMETERS NORTH OF SUBTERRANEAN CHANNEL 1973 D.E. ROSEN
Xiphophorus alvarezi RIO SAN VINCENTE CHITACAL NEAR MOUTH IN RIO DOLORES, SAN VINCENTE 1971 D.E. ROSEN
Xiphophorus alvarezi RIO XALBAL, TRIBUTARY TO RIO LACANTUM, 1 KILOMETER SOUTH OF IXCAN 1963 D.E. ROSEN
Xiphophorus alvarezi SPRING ORIGIN OF SURFACE STREAM UNDERGROUND TRIBUTARY TO RIO DOLORES AT CUBILGUITZ 1968 D.E. ROSEN
Xiphophorus alvarezi STREAM TRIBUTARY TO RIO DOLORES AT CUBILGUITZ 1963 D.E. ROSEN
Xiphophorus hellerii ARROYO (OR RIO) LECHUGAL, JUST BELOW MOUTH OF RIO ICVOLAY ON RIO CHIXOY 1966 D.E. ROSEN
Xiphophorus hellerii ARROYO 35 KILOMETERS SOUTH SOUTHEAST SAN LUIS (14 KILOMETERS SOUTH SOUTHEAST LA CUMBRE) ca. KILOMETER 153 ON FLORES-SARSTUN ROAD 1968 D.E. ROSEN, B. PEYTON
Xiphophorus hellerii ARROYO 8 KILOMETERS EAST OF SEBOL, TRIBUTARY TO RIO DE LA PASION 1963 D.E. ROSEN
Xiphophorus hellerii ARROYO BOCA DEL MONTE, 18 KILOMETERS NORTH OF POPTUN ON ROAD TO FLORES 1968 D.E. ROSEN
Xiphophorus hellerii ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Xiphophorus hellerii ARROYO CARIBE, 250 METERS ABOVE MOUTH IN RIO SALINAS 1966 D.E. ROSEN
Xiphophorus hellerii ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Xiphophorus hellerii ARROYO EL PORVENIR, 3 KILOMETERS ABOVE MOUTH IN RIO DE LA PASION 1966 D.E. ROSEN
Xiphophorus hellerii ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Xiphophorus hellerii ARROYO LA PUENTE, 42 KILOMETERS NORTH NORTHWEST OF POTUN ON FLORES ROAD 1968 D.E. ROSEN
Xiphophorus hellerii ARROYO ON SARSTUN ISLAND (BETWEEN RIO SAN PEDRO AND RIO SARSTUN) ON POPTUN-MORALES ROAD 1971 D.E. ROSEN
Xiphophorus hellerii ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Xiphophorus hellerii CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Xiphophorus hellerii KILAGUA RIVER, LOS AMATES 1905 N. MILLER
Xiphophorus hellerii LAGUNA YALNABAJ, LAGOON AT SOUTHEAST CORNER 1973 D.E. ROSEN
Xiphophorus hellerii NAVANJAL RESERVOIR, TIKAL 1968  
Xiphophorus hellerii QUEBRADA SECA BELOW FLORES-SARSTUN ROAD, KILOMETERS 155, 56 KILOMETERS SOUTH SOUTHEAST OF POPTUN 1968 D.E. ROSEN
Xiphophorus hellerii RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Xiphophorus hellerii RIO ICVOLAY, CHIQUIBUL STREAM, DOWNSTREAM FROM CAMPSITE 1966 D.E. ROSEN
Xiphophorus hellerii RIO LAS MULAS, TRIBUTARY TO RIO ICVOLAY BELOW CAMPSITE 1966 D.E. ROSEN
Xiphophorus hellerii RIO NIMBLAJA, 1 KILOMETER ABOVE MOUTH INTO RIO SARSTUN 1974 D.E. ROSEN
Xiphophorus hellerii RIO PUSILA AT BALAM 6 KILOMETERS EAST OF POPTUN ROAD AT MUQUILA 1974 D.E. ROSEN
Xiphophorus hellerii RIO SAN SIMON (MAIN ISOLATE SECTION) 7 KILOMETERS NORTHEAST CHISEC 1973 D.E. ROSEN
Xiphophorus hellerii RIO SAN SIMON, 6 KILOMETERS DUE WEST CHISEC 1971 D.E. ROSEN
Xiphophorus hellerii RIO SANTO DOMINGO, ca 10 MILES SOUTHEAST OF SANTO TORIBIO 1966 D.E. ROSEN
Xiphophorus hellerii RIO SANTO DOMINGO, ca 10 MILES SOUTHEAST OF SANTO TORIBIO 1966 D.E. ROSEN, L.M. HIRSCH
Xiphophorus hellerii SPRING AT SANTO TORIBIO, TRIBUTARY TO RIO DE LA PASION 1948 R.R. MILLER; D.E. ROSEN
Xiphophorus hellerii SULPHUR RIVER, 3.5 MILES WEST OF PUERTO BARRIOS 1905 N. MILLER
Xiphophorus hellerii UNNAMED ARROYO 44 KILOMETERS UPSTREAM FROM LAGUNA RONPIRO, MEXICO, 1966 D.E. ROSEN
Xiphophorus hellerii UPPER RIO SAN SIMON, 1 KILOMETER NORTH OF CHISEC 1963 D.E. ROSEN
Xiphophorus maculatus ARROYO BEJUCAL FOR 125 METERS ABOVE MOUTH ON RIGHT BANK RIO DE LA PASION 1968 D.E. ROSEN, B. PEYTON
Xiphophorus maculatus ARROYO CANCANA ca. 1 KILOMETER ABOVE MOUTH IN RIO CHIXOY 1966 D.E. ROSEN
Xiphophorus maculatus ARROYO DE LAGUNETA, RIO VIEJO (FROM LAGUNETA TO RIO CHIXOY) 1966 D.E. ROSEN
Xiphophorus maculatus ARROYO FLOWING WEST INTO RIO DE LA PASION, 8 KILOMETERS DOWNSTREAM FROM SEBOL 1963 D.E. ROSEN
Xiphophorus maculatus ARROYO SAL SI PUEDES, JUST ABOVE MOUTH INTO RIO MOPAN, ON TURNOFF (SOUTH 10 KILOMETERS) FROM FLORES-MELCHOR ROAD 1973 D.E. ROSEN
Xiphophorus maculatus ARROYO TRIBUTARY TO LOWER LAGUNETA IXCOCHE, 0.5 KILOMETER ABOVE MOUTH IN LAGUNETA 1966 D.E. ROSEN
Xiphophorus maculatus CREEK DRAINING INTO RIO CHAJMAYIC, 0.5 KILO- METERS WHERE LATTER JOINS RIO DE LA PASION 1963 D.E. ROSEN
Xiphophorus maculatus LAGUNA PETEN   M. RAUCHENBERGER
Xiphophorus maculatus RIO CHIXOY, BEHIND ISLAND, ARROYO CANTABAL, INTO UPPER RIO CHIXOY 1966 D.E. ROSEN
Xiphophorus maculatus RIO LIMON, 0.5 KILOMETER ABOVE MOUTH 1966 D.E. ROSEN
Xiphophorus maculatus RIO SEBOLITA, A SMALL STREAM 1 KILOMETER SOUTH OF SEBOL 1963 D.E. ROSEN
Xiphophorus maculatus SMALL ARROYO TRIBUTARY TO LAGUNA DE RONPIRO LIMONCILLO, AT MOUTH 1966 D.E. ROSEN
Xiphophorus signum ALTA VERAPAZ, RIO CHAJMAIC TRIBUTARY   D.E. ROSEN
Xiphophorus signum SWAMP WEST OF SEBOL NEAR RIO DE LA PASION 1963 D.E. ROSEN

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