gibbosus, Leuciscus Ayres [W. O.] 1854:1, col. 1 [Daily Placer Times and Transcript [newspaper] v. 5 (no. 1284); ref. 6368] San Francisco, California, U.S.A. Syntypes: ANSP 14733 (1). Type catalog: Böhlke 1984:77 [ref. 13621], Gilbert 1998:85 [ref. 23395]. Appeared above on 30 May 1854. Also appeared as Lavinia gibbosa in Ayres 1854:14 [ref. 157] in Dec. 1854. Objectively invalid; preoccupied by Leuciscus gibbosus Storer 1848. •Synonym of Gila crassicauda (Baird & Girard 1854) -- (Gilbert 1998:85 [ref. 23395]). 1°Homonym. Current status: Synonym of Gila crassicauda (Baird & Girard 1854). Leuciscidae: Laviniinae. Habitat: freshwater.