caymanensis, Limia Rivas [L. R.] & Fink [W. L.] 1970:271, Fig. 1 [Copeia 1970 (no. 2); ref. 7775] Coastal lagoon, 2 miles west of Old Man Bay, Grand Cayman Island, West Indies. Holotype: USNM 203511. Paratypes: UMMZ 200766 [ex USNM 203512] (25); USNM 203512 [ex UMIM 2582] (orig. 339, now 314), 204100 [ex UMIM 2582] (1, lost). Type catalog: Parenti et al. 1999:12 [ref. 24072]. •Valid as Limia caymanensis Rivas & Fink 1970 -- (Lee et al. 1983:28 [ref. 22527], Rodriguez 1997:671 [ref. 23266], Poeser 2003:136 [ref. 26783], Ghedotti & Wiley 2003:1157 [ref. 27019], Lucinda in Reis et al. 2003:562 [ref. 27061], Lucinda & Reis 2005:46 [ref. 29205], Meyer 2015:135 [ref. 34698], Spikes et al. 2021:4 [ref. 38830]). •Valid as Poecilia caymanensis (Rivas & Fink 1970) -- (Parenti et al. 1999:12 [ref. 24072], Huber 2019:97 [ref. 36941]). Current status: Valid as Poecilia caymanensis (Rivas & Fink 1970). Poeciliidae: Poeciliinae. Distribution: Central America: Grand Cayman Island, West Indies. Habitat: freshwater, brackish.