Cayman Islands
Checklist of Endemic Freshwater Fish Species
This list of freshwater fish species found exclusively in the Cayman Islands is based on the taxonomy used in Eschmeyer's Catalog of Fishes (2023). For further details on possible inaccuracies in the list see Sources & Caveats.
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds) 2023 Catalog of Fishes: Genera, Species, References. Version downloaded 9 February 2023 https://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp
The current version can be accessed here
Gambusia xanthosoma
(Cyprinodontiformes Poeciliidae) Cayman
Gambusia
Poecilia caymanensis
(Cyprinodontiformes Poeciliidae) Grand
Cayman Limia