Considéré comme synonyme junior de Gambusia regani Hubbs, 1926
- Miller, Robert Rush. 2006. "Freshwater Fishes of Mexico". University of Chicago Press, Chicago. 1-524 (ffm01245)
Décrit initialement sous Gambusia panuco:
- Hubbs, Carl Leavitt. 1926. "Studies of the fishes of the order Cyprinodontes. VI". Miscellaneous Publications, Museum of Zoology, University of Michigan. (16):1-86 (ffm04579)