nevadensis, Cyprinodon Eigenmann [C. H.] & Eigenmann [R. S.] 1889:270 [Proceedings of the California Academy of Sciences (Series 2) v. 1; ref. 19653] Saratoga Spring, south arm of Death Valley, Inyo County, California, U.S.A. Syntypes: CAS 580 (3, lost in 1906). •Valid as Cyprinodon nevadensis Eigenmann & Eigenmann 1889 -- (Lee et al. 1980:498 [ref. 22416], Baugh et al. 1986:544 [ref. 9757], Page & Burr 1991:228 [ref. 18983], Swift et al. 1993:121 [ref. 22379], La Rivers 1994:500 [ref. 23389], Echelle & Echelle 1998:854 [ref. 23614], Fuller et al. 1999:327 [ref. 25838], Minckley et al. 2002:691 [ref. 26222], Nelson et al. 2004:108 [ref. 27807], Page & Burr 2011:458 [ref. 31215], Page et al. 2013:107 [ref. 32708]). •Valid as Cyprinodon nevadensis Eigenmann & Eigenmann 1889, subspecies nevadensis Eigenmann & Eigenmann 1889 -- (Lazara 2001:88 [ref. 25711], Moyle 2002:332 [ref. 26449], Scharpf 2007:32 [ref. 30398], Esmaeili et al. 2018:14 [ref. 36738], Page et al. 2023:142 [ref. 40505]). Current status: Valid as Cyprinodon nevadensis Eigenmann & Eigenmann 1889. Cyprinodontidae: Cyprinodontinae. Distribution: North America: Nevada and California, U.S.A.; Saratoga Spring and adjoining lakes, California [subspecies nevadensis]. Habitat: freshwater.