| Scientific Name | Author | English Name |
|---|---|---|
| Acentronichthys fissipinnis | (Miranda Ribeiro, 1911) | |
| Acentronichthys leptos | Eigenmann & Eigenmann, 1889 | |
| Brachyglanis frenatus | Eigenmann, 1912 | |
| Brachyglanis magoi | Fernández-Yépez, 1967 | |
| Brachyglanis melas | Eigenmann, 1912 | |
| Brachyglanis microphthalmus | Bizerril, 1991 | |
| Brachyglanis nocturnus | Myers, 1928 | |
| Brachyglanis phalacra | Eigenmann, 1912 | |
| Brachyrhamdia heteropleura | (Eigenmann, 1912) | |
| Brachyrhamdia imitator | Myers, 1927 | |
| Brachyrhamdia marthae | Sands & Black, 1985 | |
| Brachyrhamdia meesi | Sands & Black, 1985 | |
| Brachyrhamdia rambarrani | (Axelrod & Burgess, 1987) | |
| Brachyrhamdia thayeria | Slobodian & Bockmann, 2013 | |
| Cetopsorhamdia boquillae | Eigenmann, 1922 | |
| Cetopsorhamdia filamentosa | Fowler, 1945 | |
| Cetopsorhamdia iheringi | Schubart & Gomes, 1959 | |
| Cetopsorhamdia insidiosa | (Steindachner, 1915) | |
| Cetopsorhamdia molinae | Miles, 1943 | |
| Cetopsorhamdia nasus | Eigenmann & Fisher, 1916 | |
| Cetopsorhamdia orinoco | Schultz, 1944 | |
| Cetopsorhamdia phantasia | Stewart, 1985 | |
| Cetopsorhamdia picklei | Schultz, 1944 | |
| Chasmocranus bleekeri | (Boeseman, 1953) | |
| Chasmocranus brachynemus | Gomes & Schubart, 1958 | |
| Chasmocranus brevior | Eigenmann, 1912 | |
| Chasmocranus chimantanus | Inger, 1956 | |
| Chasmocranus longior | Eigenmann, 1912 | |
| Chasmocranus lopezae | Miranda Ribeiro, 1968 | |
| Chasmocranus peruanus | Eigenmann & Pearson, 1942 | |
| Chasmocranus quadrizonatus | Pearson, 1937 | |
| Chasmocranus rosae | Eigenmann, 1922 | |
| Chasmocranus surinamensis | (Bleeker, 1862) | |
| Chasmocranus tapanahoniensis | (Mees, 1967) | |
| Chasmocranus truncatorostris | Borodin, 1927 | |
| Gladioglanis anacanthus | Rocha, de Oliveira & Rapp Py-Daniel, 2008 | |
| Gladioglanis conquistador | Lundberg, Bornbusch & Mago-Leccia, 1991 | |
| Gladioglanis machadoi | Ferraris & Mago-Leccia, 1989 | |
| Goeldiella eques | (Müller & Troschel, 1849) | |
| Heptapterus multiradiatus | Ihering, 1907 | |
| Heptapterus mustelinus | (Valenciennes, 1835) | |
| Heptapterus ornaticeps | Ahl, 1936 | |
| Heptapterus qenqo | Aguilera, Mirande & Azpelicueta, 2011 | |
| Heptapterus stewarti | Haseman, 1911 | |
| Heptapterus sympterygium | Buckup, 1988 | |
| Heptapterus carmelitanorum | Deprá, Aguilera, Faustino-Fuster, Katz & Azevedo-Santos, 2022 | Carmelitano catfish |
| Heptapterus carnatus | Faustino‐Fuster, Bockmann & Malabarba, 2019 | |
| Heptapterus exilis | Faustino‐Fuster, Bockmann & Malabarba, 2019 | |
| Heptapterus longicauda | (Borodin, 1927) | |
| Heptapterus mandimbusu | Aguilera, Benitez, Terán, Alonso & Mirande, 2017 | |
| Heptapterus mbya | Azpelicueta, Aguilera & Mirande, 2011 | |
| Horiomyzon retropinnatus | Stewart, 1986 | |
| Imparfinis cochabambae | (Fowler, 1940) | |
| Imparfinis guttatus | (Pearson, 1924) | |
| Imparfinis hasemani | Steindachner, 1915 | |
| Imparfinis hollandi | Haseman, 1911 | |
| Imparfinis lineatus | (Bussing, 1970) | |
| Imparfinis longicauda | (Boulenger, 1887) | |
| Imparfinis microps | Eigenmann & Fisher, 1916 | |
| Imparfinis minutus | (Lütken, 1874) | |
| Imparfinis mirini | Haseman, 1911 | |
| Imparfinis mishky | Almirón, Casciotta, Bechara, Ruíz Díaz, Bruno, D’Ambrosio, Solimano & Soneira, 2007 | |
| Imparfinis nemacheir | (Eigenmann & Fisher, 1916) | |
| Imparfinis parvus | (Boulenger, 1898) | |
| Imparfinis pijpersi | (Hoedeman, 1961) | |
| Imparfinis piperatus | Eigenmann & Norris, 1900 | |
| Imparfinis pristos | Mees & Cala, 1989 | |
| Imparfinis pseudonemacheir | Mees & Cala, 1989 | |
| Imparfinis schubarti | (Gomes, 1956) | |
| Imparfinis spurrellii | (Regan, 1913) | |
| Imparfinis stictonotus | (Fowler, 1940) | |
| Imparfinis timana | Ortega-Lara, Milani, DoNascimiento, Villa-Navarro & Maldonado-Ocampo, 2011 | |
| Imparfinis usmai | Ortega-Lara, Milani, DoNascimiento, Villa-Navarro & Maldonado-Ocampo, 2011 | |
| Leptorhamdia essequibensis | (Eigenmann, 1912) | |
| Leptorhamdia marmorata | Myers, 1928 | |
| Leptorhamdia schultzi | (Miranda Ribeiro, 1964) | |
| Mastiglanis asopos | Bockmann, 1994 | |
| Myoglanis aspredinoides | DoNascimiento & Lundberg, 2005 | |
| Myoglanis koepckei | Chang, 1999 | |
| Myoglanis potaroensis | Eigenmann, 1912 | |
| Nannoglanis fasciatus | Boulenger, 1887 | |
| Nemuroglanis furcatus | Ribeiro, Pedroza & Rapp Py-Daniel, 2011 | |
| Nemuroglanis lanceolatus | Eigenmann & Eigenmann, 1889 | |
| Nemuroglanis mariai | (Schultz, 1944) | |
| Nemuroglanis panamensis | (Bussing, 1970) | |
| Nemuroglanis pauciradiatus | Ferraris, 1988 | |
| Pariolius armillatus | Cope, 1872 | |
| Phenacorhamdia anisura | (Mees, 1987) | |
| Phenacorhamdia boliviana | (Pearson, 1924) | |
| Phenacorhamdia hoehnei | (Miranda Ribeiro, 1914) | |
| Phenacorhamdia macarenensis | Dahl, 1961 | |
| Phenacorhamdia nigrolineata | Zarske, 1998 | |
| Phenacorhamdia provenzanoi | DoNascimiento & Milani, 2008 | |
| Phenacorhamdia somnians | (Mees, 1974) | |
| Phenacorhamdia taphorni | DoNascimiento & Milani, 2008 | |
| Phenacorhamdia tenebrosa | (Schubart, 1964) | |
| Phenacorhamdia tenuis | (Mees, 1986) | |
| Phenacorhamdia unifasciata | Britski, 1993 | |
| Pimelodella altipinnis | (Steindachner, 1864) | |
| Pimelodella australis | Eigenmann, 1917 | |
| Pimelodella avanhandavae | Eigenmann, 1917 | |
| Pimelodella bockmanni | Slobodian & Pastana, 2018 | |
| Pimelodella boliviana | Eigenmann, 1917 | |
| Pimelodella boschmai | Van der Stigchel, 1964 | |
| Pimelodella brasiliensis | (Steindachner, 1877) | |
| Pimelodella breviceps | (Kner, 1858) | |
| Pimelodella buckleyi | (Boulenger, 1887) | |
| Pimelodella chagresi | (Steindachner, 1876) | |
| Pimelodella chaparae | Fowler, 1940 | |
| Pimelodella conquetaensis | Ahl, 1925 | |
| Pimelodella cristata | (Müller & Troschel, 1849) | |
| Pimelodella cruxenti | Fernández-Yépez, 1950 | |
| Pimelodella cyanostigma | (Cope, 1870) | |
| Pimelodella dorseyi | Fowler, 1941 | |
| Pimelodella eigenmanni | (Boulenger, 1891) | |
| Pimelodella eigenmanniorum | (Miranda Ribeiro, 1911) | |
| Pimelodella elongata | (Günther, 1860) | |
| Pimelodella enochi | Fowler, 1941 | |
| Pimelodella eutaenia | Regan, 1913 | |
| Pimelodella figueroai | Dahl, 1961 | |
| Pimelodella geryi | Hoedeman, 1961 | |
| Pimelodella gracilis | (Valenciennes, 1835) | Graceful pimelodella |
| Pimelodella griffini | Eigenmann, 1917 | |
| Pimelodella grisea | (Regan, 1903) | |
| Pimelodella harttii | (Steindachner, 1877) | |
| Pimelodella hartwelli | Fowler, 1940 | |
| Pimelodella hasemani | Eigenmann, 1917 | |
| Pimelodella howesi | Fowler, 1940 | |
| Pimelodella humeralis | Slobodian, Akama & Dutra, 2017 | |
| Pimelodella ignobilis | (Steindachner, 1907) | |
| Pimelodella itapicuruensis | Eigenmann, 1917 | |
| Pimelodella kronei | (Miranda Ribeiro, 1907) | Blind catfish |
| Pimelodella lateristriga | (Lichtenstein, 1823) | |
| Pimelodella laticeps | Eigenmann, 1917 | |
| Pimelodella laurenti | Fowler, 1941 | |
| Pimelodella leptosoma | (Fowler, 1914) | |
| Pimelodella linami | Schultz, 1944 | |
| Pimelodella longibarbata | Cortés-Hernández, DoNascimiento & Ramírez-Gil, 2020 | |
| Pimelodella longipinnis | (Borodin, 1927) | |
| Pimelodella macrocephala | (Miles, 1943) | |
| Pimelodella macturki | Eigenmann, 1912 | |
| Pimelodella martinezi | Fernández-Yépez, 1970 | |
| Pimelodella meeki | Eigenmann, 1910 | |
| Pimelodella megalops | Eigenmann, 1912 | |
| Pimelodella megalura | Miranda Ribeiro, 1918 | |
| Pimelodella metae | Eigenmann, 1917 | |
| Pimelodella modestus | (Günther, 1860) | |
| Pimelodella montana | Allen, 1942 | |
| Pimelodella mucosa | Eigenmann & Ward, 1907 | |
| Pimelodella nigrofasciata | (Perugia, 1897) | |
| Pimelodella notomelas | Eigenmann, 1917 | |
| Pimelodella odynea | Schultz, 1944 | |
| Pimelodella ophthalmica | (Cope, 1878) | |
| Pimelodella pallida | Dahl, 1961 | |
| Pimelodella papariae | (Fowler, 1941) | |
| Pimelodella pappenheimi | Ahl, 1925 | |
| Pimelodella parnahybae | Fowler, 1941 | |
| Pimelodella parva | Güntert, 1942 | |
| Pimelodella pectinifer | Eigenmann & Eigenmann, 1888 | |
| Pimelodella peruana | Eigenmann & Myers, 1942 | |
| Pimelodella peruensis | Fowler, 1915 | |
| Pimelodella procera | Mees, 1983 | |
| Pimelodella rendahli | Ahl, 1925 | |
| Pimelodella reyesi | Dahl, 1964 | |
| Pimelodella robinsoni | (Fowler, 1941) | |
| Pimelodella roccae | Eigenmann, 1917 | |
| Pimelodella rudolphi | Miranda Ribeiro, 1918 | |
| Pimelodella serrata | Eigenmann, 1917 | |
| Pimelodella spelaea | Trajano, Reis & Bichuette, 2004 | |
| Pimelodella steindachneri | Eigenmann, 1917 | |
| Pimelodella taeniophora | (Regan, 1903) | |
| Pimelodella taenioptera | Miranda Ribeiro, 1914 | |
| Pimelodella tapatapae | Eigenmann, 1920 | |
| Pimelodella transitoria | Miranda Ribeiro, 1907 | |
| Pimelodella vittata | (Lütken, 1874) | |
| Pimelodella wesselii | (Steindachner, 1877) | |
| Pimelodella witmeri | Fowler, 1941 | |
| Pimelodella wolfi | (Fowler, 1941) | |
| Pimelodella yuncensis | Steindachner, 1902 | |
| Rhamdella aymarae | Miquelarena & Menni, 1999 | |
| Rhamdella cainguae | Bockmann & Miquelarena, 2008 | |
| Rhamdella eriarcha | (Eigenmann & Eigenmann, 1888) | |
| Rhamdella exsudans | (Jenyns, 1842) | |
| Rhamdella jenynsii | (Günther, 1864) | |
| Rhamdella longiuscula | Lucena & da Silva, 1991 | |
| Rhamdella montana | Eigenmann, 1913 | |
| Rhamdella rusbyi | Pearson, 1924 | |
| Rhamdella zelimai | Reis, Malabarba & Lucena, 2014 | |
| Rhamdia argentina | (Humboldt, 1821) | |
| Rhamdia cinerascens | (Günther, 1860) | |
| Rhamdia enfurnada | Bichuette & Trajano, 2005 | |
| Rhamdia foina | (Müller & Troschel, 1849) | |
| Rhamdia guasarensis | DoNascimiento, Provenzano & Lundberg, 2004 | |
| Rhamdia guatemalensis | (Günther, 1864) | Pale catfish |
| Rhamdia humilis | (Günther, 1864) | |
| Rhamdia itacaiunas | Silfvergrip, 1996 | |
| Rhamdia jequitinhonha | Silfvergrip, 1996 | |
| Rhamdia laluchensis | Weber, Allegrucci & Sbordoni, 2003 | La Lucha blind catfish |
| Rhamdia laticauda | (Kner, 1858) | Filespine chulín |
| Rhamdia laukidi | Bleeker, 1858 | |
| Rhamdia macuspanensis | Weber & Wilkens, 1998 | Olmec blind catfish |
| Rhamdia muelleri | (Günther, 1864) | |
| Rhamdia nicaraguensis | (Günther, 1864) | |
| Rhamdia parryi | Eigenmann & Eigenmann, 1888 | Tonala catfish |
| Rhamdia poeyi | Eigenmann & Eigenmann, 1888 | |
| Rhamdia quelen | (Quoy & Gaimard, 1824) | South American catfish |
| Rhamdia reddelli | Miller, 1984 | Blind whiskered catfish |
| Rhamdia saijaensis | Rendahl, 1941 | |
| Rhamdia schomburgkii | Bleeker, 1858 | |
| Rhamdia velifer | (Humboldt, 1821) | |
| Rhamdia xetequepeque | Silfvergrip, 1996 | |
| Rhamdia zongolicensis | Wilkens, 1993 | Zongolica catfish |
| Rhamdioglanis frenatus | Ihering, 1907 | |
| Rhamdioglanis transfasciatus | Miranda Ribeiro, 1908 | |
| Rhamdiopsis krugi | Bockmann & Castro, 2010 | |
| Rhamdiopsis microcephala | (Lütken, 1874) | |
| Rhamdiopsis moreirai | Haseman, 1911 | |
| Taunayia bifasciata | (Eigenmann & Norris, 1900) |