coerulea, Cheonda Girard [C. F.] 1856:207 [43] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Lost River, Oregon, U.S.A. Holotype (unique): USNM 237 (plus pharyngeal arches as #2790). Type catalog: Gilbert 1998:61 [ref. 23395]. On p. 43 of separate. Clearly spelled "oe" in text and index [see "ae" spelling for other species in same work]. •Valid as Klamathella coerulea (Girard 1856) -- (Smith et al. 2002: 211 [ref. 36187], Tan & Armbruster 2018:18 [ref. 36121]). •Valid as Gila coerulea (Girard 1856) -- (Lee et al. 1980:162 [ref. 22416], Page & Burr 1991:76 [ref. 18983], Gilbert 1998:61-62 [ref. 23395], Fuller et al. 1999:74 [ref. 25838], Moyle 2002:128 [ref. 26449], Nelson et al. 2004:70 [ref. 27807], Scharpf 2005:18 [ref. 28940], Page et al. 2013:71 [ref. 32708], Page et al. 2023:70 [ref. 40505]). Current status: Valid as Gila coerulea (Girard 1856). Leuciscidae: Laviniinae. Distribution: Western North America: Oregon and California (U.S.A.). Habitat: freshwater.