delphinus, Minomus Cope [E. D.] 1871:435 [Preliminary report of the United States Geological Survey of Wyoming and portions of contiguous territories. Part 4 (art. 8); ref. 19655] Probably a tributary of Green River, Wyoming, U.S.A. Syntypes: (3) lost. Type catalog: Böhlke 1984:35 [ref. 13621], Gilbert 1998:180 [ref. 23395]. •Questionably or probably a senior synonym of Catostomus platyrhynchus (Cope 1874) -- (Smith 1966:59 [ref. 21398], Gilbert 1998:180 [ref. 23395]). •Synonym of the younger Catostomus platyrhynchus (Cope 1874) -- (Sigler & Sigler 1996:138 [ref. 25943], Scott & Crossman 1998:547 [ref. 24570]). •Synonym of Pantosteus discobolus (Cope 1871) -- (Minckley & Marsh 2009:203 [ref. 31114]). •Possibly a synonym of Pantosteus virescens Cope 1875 -- (based on type locality). Current status: Uncertain as Pantosteus virescens Cope 1875. Catostomidae: Catostominae. Habitat: freshwater.