| Referens | Page, L.M. and B.M. Burr, 2011, A field guide to freshwater fishes of North America north of Mexico.. Boston : Houghton Mifflin Harcourt, 663p. |
| Ref. | 86798 Page, L.M. and B.M. Burr, 2011 |
| Sida | 170;pl.12 |
| Named Used as Valid | Gila nigrescens |
| Kommentar | |
| Observationsplats | |
| Utbredning | North and central America: USA and Mexico. |
| Quote |