| Citation | Greenfield, D.W. and J.E. Thomerson, 1997, Fishes of the continental waters of Belize.. University Press of Florida, Florida. 311 p. |
| Ref. | Greenfield, D.W. and J.E. Thomerson, 1997 |
| Page | 17 |
| Named Used as Valid | Poecilia petenensis |
| Comment | |
| Locality | |
| Distribution | Belize |
| Quote |