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| Acalle | (1 species) |
| Acanthotylotra | (1 species) |
| Achirus | (1 species) |
| Agonostomus | (1 species) |
| Amazonsprattus | (1 species) |
| Anchovia | (1 species) |
| Anchoviella | (9 species) |
| Anticorbula | (1 species) |
| Apionichthys | (7 species) |
| Awaous | (3 species) |
| Balliviaspongia | (1 species) |
| Belonion | (2 species) |
| Bottiella | (3 species) |
| Brasiliothelphusa | (2 species) |
| Carcharhinus | (1 species) |
| Catathyridium | (4 species) |
| Colomesus | (3 species) |
| Corvoheteromeyenia | (2 species) |
| Dilocarcinus | (3 species) |
| Dormitator | (2 species) |
| Drulia | (7 species) |
| Eleotris | (3 species) |
| Fosteria | (1 species) |
| Fredilocarcinus | (3 species) |
| Fredius | (3 species) |
| Gobiesox | (3 species) |
| Gobioides | (3 species) |
| Goyazana | (1 species) |
| Heliotrygon | (2 species) |
| Hypoclinemus | (1 species) |
| Hyporhamphus | (1 species) |
| Ilisha | (1 species) |
| Inia | (4 species) |
| Jurengraulis | (1 species) |
| Kingsleya | (4 species) |
| Lycengraulis | (2 species) |
| Megalops | (1 species) |
| Metania | (6 species) |
| Microphilypnus | (4 species) |
| Moreirocarcinus | (3 species) |
| Mugil | (1 species) |
| Oncosclera | (10 species) |
| Pachypops | (3 species) |
| Pachyurus | (10 species) |
| Paratrygon | (1 species) |
| Pellona | (3 species) |
| Percichthys | (5 species) |
| Petilipinnis | (1 species) |
| Plagioscion | (6 species) |
| Plesiotrygon | (2 species) |
| Pnictes | (1 species) |
| Poppiana | (3 species) |
| Potamobatrachus | (1 species) |
| Potamorrhaphis | (3 species) |
| Potamotrygon | (20 species) |
| Pottsiela | (2 species) |
| Pristigaster | (2 species) |
| Pristis | (2 species) |
| Pseudotylosurus | (2 species) |
| Pterengraulis | (1 species) |
| Rhinosardinia | (2 species) |
| Rotundovaldivia | (1 species) |
| Saturnospongilla | (1 species) |
| Sicydium | (3 species) |
| Sotalia | (2 species) |
| Stictorhinus | (1 species) |
| Sylviocarcinus | (5 species) |
| Thalassophryne | (1 species) |
| Trichechus | (1 species) |
| Trichodactylus | (11 species) |
| Trochospongilla | (9 species) |
| Uruguayella | (3 species) |
| Valdivia | (5 species) |
| Zilchiopsis | (3 species) |