milleri, Cyprinodon LaBounty [J. F.] & Deacon [J. E.] 1972:769 [Copeia 1972 (no. 4); ref. 7623] Cottonball Marsh, Death Valley National Monument, Inyo County, California, U.S.A. Holotype: UMMZ 188995. Paratypes: UMMZ 188996 (155). •Synonym of Cyprinodon salinus Miller 1943, but a valid subspecies milleri LaBounty & Deacon 1972 -- (Swift et al. 1993:122 [ref. 22379], Lazara 2001:92 [ref. 25711], Moyle 2002:336 [ref. 26449], Scharpf 2007:33 [ref. 30398], Page & Burr 2011:458 [ref. 31215] as species or subspecies). Current status: Synonym of Cyprinodon salinus Miller 1943. Cyprinodontidae: Cyprinodontinae. Distribution: Cottonball Marsh, Death Valley National Monument, Inyo County, California, U.S.A. [subspecies milleri]. Habitat: freshwater, brackish.