Species that contain: Gila and bicolor and obesa [ 2 ] records

microdon, Richardsonius Snyder [J. O.] 1917:58 [Bulletin of the Bureau of Fisheries v. 35 (for 1915-16); ref. 4156] Lake Tahoe, near Tahoe City, Placer County, California, U.S.A. Holotype: USNM 75652. Paratypes: CAS-SU 22667 (2), USNM 75684 (1). Type catalog: Böhlke 1953:38 [ref. 12291], Gilbert 1998:113 [ref. 23395]. •Hybrid between Gila bicolor obesa x Richardsonius egregius -- (Gilbert 1998:113 [ref. 23395]). Hybrid. Leuciscidae. Habitat: freshwater.

obesa, Algansea Girard [C. F.] 1856:183 [19] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Humboldt River, Nevada, U.S.A. Lectotype: USNM 194 (plus pharyngeal arch as #2752). Paralectotypes: USNM 193 (1, plus pharyngeal arch as #2751). Type catalog: Gilbert 1998:123-124 [ref. 23395]. On p. 19 of separate. See Bailey & Uyeno 1964:239 [ref. 23390]. Lectotype established by Jordan & Evermann 1896:246 [ref. 2443]; also designated by Gilbert 1998:123 [ref. 23395]. •Synonym of Siphateles bicolor (Girard 1856), but a valid subspecies obesus (Girard 1856) -- (La Rivers 1994:412 [ref. 23389], Moyle 2002:123 [ref. 26449]). •Synonym of Gila bicolor (Girard 1856), but a valid subspecies obesa (Girard 1856) -- (Gilbert 1998:124 [ref. 23395]). •Synonym of Siphateles bicolor (Girard 1856), but a valid subspecies obesa -- (Scharpf 2005:41 [ref. 28940], Page & Burr 2011:172 [ref. 31215]). Current status: Synonym of Siphateles bicolor (Girard 1856). Leuciscidae: Laviniinae. Distribution: Lake Lahontan basin, California and Nevada (U.S.A.) [subspecies obesa]. Habitat: freshwater.