n = 6
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Pristella ariporo | Conde-Saldaña, Albornoz-Garzón, García-Melo, Villa-Navarro, Mirande & Lima, 2019 | Pristella ariporo | Characidae | |
| Pristella aubynei | Eigenmann, 1909 | Parapristella aubynei | Characidae | |
| Pristella axelrodi | (Travassos, 1959) | Hyphessobrycon axelrodi | Characidae | Calypso tetra |
| Pristella crinogi | Lima, Caires, Conde-Saldaña, Mirande & Carvalho, 2021 | Genus Species | New species | |
| Pristella maxillaris | (Ulrey, 1894) | Pristella maxillaris | Characidae | X-ray tetra |
| Pristella riddlei | (Meek, 1907) | Pristella maxillaris | Characidae | X-ray tetra |