n = 3
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Paracheirodon axelrodi | (Schultz, 1956) | Paracheirodon axelrodi | Characidae | Cardinal tetra |
| Paracheirodon innesi | (Myers, 1936) | Paracheirodon innesi | Characidae | Neon tetra |
| Paracheirodon simulans | (Géry, 1963) | Paracheirodon simulans | Characidae | Green neon tetra |