intermedius, Notolepidomyzon Tanner [V. M.] 1942:29 [Great Basin Naturalist, Provo Utah v. 3 (no. 2); ref. 13224] White River (streams and springs) between Lund and Preston, White Pine Valley, White Pine County, Nevada, U.S.A. Holotype: BYU 4252. Paratypes: BYU 4253-58 (6), 4898-4902 (5), 5002-11 (10); CAS-SU (2, not found); UMMZ (1, not found); USNM 120169 (2). Type catalog: Tanner 1970:220 [ref. 23524], Gilbert 1998:187 [ref. 23395]. •Valid as Pantosteus intermedius (Tanner 1942) -- (La Rivers 1994:337 [ref. 23389], Minckley & Marsh 2009:205 [ref. 31114]). •Synonym of Catostomus clarkii Baird & Girard 1854 -- (Smith 1966:73 [ref. 21398], Gilbert 1998:187 [ref. 23395] as clarki, Scharpf 2006:6 [ref. 30386], Smith et al. 2013:3 [ref. 32735], Page et al. 2013:79 [ref. 32708]). •Synonym of Pantosteus clarkii (Baird & Girard 1854). Current status: Synonym of Pantosteus clarkii (Baird & Girard 1854). Catostomidae: Catostominae. Distribution: White River drainage, Nevada, U. S. A. [if valid]. Habitat: freshwater.