| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Chaetostoma aburrensis (Posada, 1909) |
South America | ||
| Chaetostoma alternifasciatum Fowler, 1945 |
South America | 15.3 | |
| Chaetostoma anale (Fowler, 1943) |
South America | 16 | |
| Chaetostoma anomalum Regan, 1903 |
South America | 16 | |
| Chaetostoma bifurcum Lujan, Meza-Vargas, Astudillo-Clavijo, Barriga-Salazar & López-Fernández, 2015 |
South America | 14.01 | |
| Chaetostoma branickii Steindachner, 1881 |
South America | 13.19 | |
| Chaetostoma breve Regan, 1904 |
South America | 30 | |
| Chaetostoma brevilabiatum Dahl, 1942 |
South America | 11.9 | |
| Chaetostoma changae Salcedo, 2006 |
South America | 7.61 | |
| Chaetostoma daidalmatos Salcedo, 2006 |
South America | ||
| Chaetostoma dermorhynchum Boulenger, 1887 |
South America | 25 | |
| Chaetostoma dorsale Eigenmann, 1922 |
South America | 8.8 | |
| Chaetostoma dupouii Fernández-Yépez, 1945 |
South America | 7.9 | |
| Chaetostoma fischeri Steindachner, 1879 |
Central and South America | 30 | |
| Chaetostoma floridablancaensis Ardila Rodríguez, 2013 |
South America | 10.06 | |
| Chaetostoma formosae Ballen, 2011 |
South America | 9.74 | |
| Chaetostoma guairense Steindachner, 1881 |
South America | 8.1 | |
| Chaetostoma jegui Rapp Py-Daniel, 1991 |
South America | 16.8 | |
| Chaetostoma joropo Ballen, Urbano-Bonilla & Maldonado-Ocampo, 2016 |
South America | ||
| Chaetostoma lepturum Regan, 1912 |
South America | 21.5 | |
| Chaetostoma leucomelas Eigenmann, 1918 |
South America | 20 | |
| Chaetostoma lineopunctatum Eigenmann & Allen, 1942 |
South America | 14.3 | |
| Chaetostoma loborhynchos Tschudi, 1846 |
South America | 14.18 | |
| Chaetostoma machiquense Fernández-Yépez & Martín Salazar, 1953 |
South America | 6.6 | |
| Chaetostoma marginatum Regan, 1904 |
South America | 19 | |
| Chaetostoma marmorescens Eigenmann & Allen, 1942 |
South America | 13.5 | |
| Chaetostoma microps Günther, 1864 |
South America | 8.9 | |
| Chaetostoma milesi Fowler, 1941 |
South America | 14.6 | |
| Chaetostoma mollinasum Pearson, 1937 |
South America | 6.8 | |
| Chaetostoma niveum Fowler, 1944 |
South America | 9.1 | |
| Chaetostoma nudirostre Lütken, 1874 |
South America | 12.6 | |
| Chaetostoma palmeri Regan, 1912 |
South America | 9.5 | |
| Chaetostoma patiae Fowler, 1945 |
South America | 15.8 | |
| Chaetostoma paucispinis Regan, 1912 |
South America | 9 | |
| Chaetostoma pearsei Eigenmann, 1920 |
South America | 15 | |
| Chaetostoma sovichthys Schultz, 1944 |
South America | 7.2 | |
| Chaetostoma spondylus Salcedo & Ortega, 2015 |
South America | 13.09 | |
| Chaetostoma stannii Lütken, 1874 |
South America | 20.5 | |
| Chaetostoma stroumpoulos Salcedo, 2006 |
South America | ||
| Chaetostoma tachiraense Schultz, 1944 |
South America | 8.7 | |
| Chaetostoma taczanowskii Steindachner, 1882 |
South America | 17 | |
| Chaetostoma thomsoni Regan, 1904 |
South America | 15.1 | |
| Chaetostoma trimaculineum Lujan, Meza-Vargas, Astudillo-Clavijo, Barriga-Salazar & López-Fernández, 2015 |
South America | 16 | |
| Chaetostoma vagum Fowler, 1943 |
South America | 9.9 | |
| Chaetostoma vasquezi Lasso & Provenzano, 1998 |
South America | 18.7 | |
| Chaetostoma venezuelae (Schultz, 1944) |
South America | 7.3 | |
| Chaetostoma yurubiense Ceas & Page, 1996 |
South America | 17 |