n = 4
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Poecilocharax bovalii | Eigenmann, 1909 | Poecilocharax bovaliorum | Crenuchidae | |
| Poecilocharax bovaliorum | Eigenmann, 1909 | Poecilocharax bovaliorum | Crenuchidae | |
| Poecilocharax bovallii | Eigenmann, 1909 | Poecilocharax bovaliorum | Crenuchidae | |
| Poecilocharax weitzmani | Géry, 1965 | Poecilocharax weitzmani | Crenuchidae | Black morpho tetra |