| Species | Name Used in Reference |
|---|---|
| Astyanax mexicanus (De Filippi, 1853) | Astyanax mexicanus (p. 385) |
| Cyprinodon bobmilleri Lozano-Vilano & Contreras-Balderas, 1999 | Cyprinodon bobmilleri (p. 383;fig.1A-B,2;tab.1) |
| Fundulus grandis Baird & Girard, 1853 | Fundulus grandis (p. 385) |
| Gambusia speciosa Girard, 1859 | Gambusia speciosa (p. 384) |
| Poecilia formosa (Girard, 1859) | Poecilia formosa (p. 385) |