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Cypriniformes (Carps) >
Cobitidae (Spined loaches)
Etymology: elongata: From the Latin adjective elongatus,-a,-um, meaning elongate..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water demersaal. Tropical
Asia: Tenasserim and Mitan Chaung streams in Myanmar.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 4.8 cm SL mannelijk / geslacht onbekend; (Ref. 57993)
Korte beschrijving
Morfologie | Morfometrie
Dorsale zachte stralen (totaal): 9; Anale zachte stralen: 8; Wervels: 57 - 62. Differs from all its congeners, except P. doriae and P. pulla, by the number of abdominal vertebrae. Can be differentiated from P. pulla by the presence of pelvic girdle and fins (vs. absence) and the plain light brown coloration (vs. blackish brown with 20-25 narrow vertical bars), and from P. doriae by the absence of a nasal barbel (vs. presence) and fewer caudal vertebrae (13-15 vs. 15-18). Can be distinguished further from the Myanmar species of Pangio with pelvic girdle and fins by the position of the basipterygia relative to the vertebral column (at level of vertebra 33 vs. at level of vertebra 29 in P. signicauda and P. lumbrici[ormis, and at level of vertebra 23-24 in P. pangia), from P. signicauda and P. lumbriciformis by the uniform, plain brown coloration (vs. color pattern with dark marks on body and fins), from P. fusca and P. pangia by the more slender, elongate body (body depth 7.8 % SL vs. 8.7-12.0 in P. pangia and 13.5-16.3 in P. fusca) and narrower (caudal peduncle depth 5 % SL vs. 5.9-9.7) and longer caudal peduncle (14.9 % SL vs. 9.5-12.5), from P. fusca by the presence of pelvic fins and girdle (vs. absence) and the absence of a nasal barbel (vs. presence), and from P. pangia by a more slender body (body depth 7.8 % SL vs. 13.5-16.3), shorter pectoral fin (5.3 % SL vs. 8.2-9.6) and relatively more anteriorly placed pelvic fins (prepelvic length 56.3 % SL vs. 79.0-86.8) (Ref. 57993).
Facultative air-breathing in the genus (Ref. 126274)
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Britz, R. and J. Maclaine, 2007. A review of the eel-loaches, genus Pangio, from Myanmar (Teleostei: Cypriniformes: Cobitidae). Ichthyol. Explor. Freshwat. 18(1):17-30. (Ref. 57993)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
Lokale namenSynoniemenMetabolismePredatorenEcotoxicologieVoortplantingMaturiteitPaaienPaaiaggregatiesFecunditeitEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewichtLengte-lengteLengtefrequentiesMorfometrieMorfologieLarvenLarvale populatiedynamiekRekruteringAbundantieBRUVS
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
Tools
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00241 - 0.01141), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
