| Scientific Name | Author | English Name |
|---|---|---|
| Bryconops affinis | (Günther, 1864) | Orangefin tetra |
| Bryconops alburnoides | Kner, 1858 | |
| Bryconops caudomaculatus | (Günther, 1864) | Tailspot tetra |
| Bryconops colanegra | Chernoff & Machado-Allison, 1999 | |
| Bryconops colaroja | Chernoff & Machado-Allison, 1999 | |
| Bryconops collettei | Chernoff & Machado-Allison, 2005 | |
| Bryconops cyrtogaster | (Norman, 1926) | |
| Bryconops disruptus | Machado-Allison & Chernoff, 1997 | |
| Bryconops durbini | (Eigenmann, 1908) | |
| Bryconops giacopinii | (Fernández-Yépez, 1950) | |
| Bryconops gracilis | (Eigenmann, 1908) | |
| Bryconops humeralis | Machado-Allison, Chernoff & Buckup, 1996 | |
| Bryconops imitator | Chernoff & Machado-Allison, 2002 | |
| Bryconops inpai | Knöppel, Junk & Géry, 1968 | |
| Bryconops magoi | Chernoff & Machado-Allison, 2005 | |
| Bryconops melanurus | (Bloch, 1794) | |
| Bryconops munduruku | Silva-Oliveira, Canto & Ribeiro, 2015 | |
| Bryconops piracolina | Wingert & Malabarba, 2011 | |
| Bryconops transitoria | (Steindachner, 1915) | |
| Bryconops vibex | Machado-Allison, Chernoff & Buckup, 1996 | |
| Iguanodectes adujai | Géry, 1970 | |
| Iguanodectes geisleri | Géry, 1970 | |
| Iguanodectes gracilis | Géry, 1993 | |
| Iguanodectes polylepis | Géry, 1993 | |
| Iguanodectes purusii | (Steindachner, 1908) | |
| Iguanodectes rachovii | Regan, 1912 | |
| Iguanodectes spilurus | (Günther, 1864) | |
| Iguanodectes variatus | Géry, 1993 | |
| Piabucus caudomaculatus | Vari, 1977 | |
| Piabucus dentatus | (Koelreuter, 1763) | |
| Piabucus melanostoma | Holmberg, 1891 |