| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Metynnis altidorsalis Ahl, 1923 |
South America | 11.2 | |
| Metynnis argenteus Ahl, 1923 |
South America | 13.96 | |
| Metynnis cuiaba Pavanelli, Ota & Petry, 2009 |
South America | 14.25 | |
| Metynnis fasciatus Ahl, 1931 |
South America | 5.8 | |
| Metynnis guaporensis Eigenmann, 1915 |
South America | 16 | |
| Metynnis hypsauchen (Müller & Troschel, 1844) |
Silver dollar | South America | 18 |
| Metynnis lippincottianus (Cope, 1870) |
South America | 16.4 | |
| Metynnis longipinnis Zarske & Géry, 2008 |
South America | 6.65 | |
| Metynnis luna Cope, 1878 |
South America | 12.9 | |
| Metynnis maculatus (Kner, 1858) |
Spotted metynnis | South America | 18 |
| Metynnis mola Eigenmann & Kennedy, 1903 |
South America | 15 | |
| Metynnis orinocensis (Steindachner, 1908) |
South America | ||
| Metynnis otuquensis Ahl, 1923 |
South America | 8.7 | |
| Metynnis polystictus Zarske & Géry, 2008 |
South America | 16.7 |