jordani, Pantosteus Evermann [B. W.] 1893:51, Fig. [Bulletin of the U. S. Fish Commission v. 12 (art. 2) (for 1892); ref. 12416] Red Rock River, at Red Rock, Montana. Lectotype: USNM 43963. Paralectotypes: CAS 63130 [ex IU 9043] (3), FMNH 2072 (2), MCZ 31856 (2), CAS-SU 1195 [ex USNM 43963] (4), 2126 (1), 4814 (, discarded); USNM 43964 (orig. 13, now 0), 125265 [ex USBF 34, USNM 343963] (5), 343579 [ex USNM 43963] (3). Type catalog: Böhlke 1953:28 [ref. 12291], Ibarra & Stewart 1987:63 [ref. 12367], Gilbert 1998:187-188 [ref. 23395]. Lectotype established (as figured specimen) in caption to Pl. 31, p. 3237 in Jordan & Evermann 1900 [ref. 2446] if figured specimen is identifiable. •Synonym of Catostomus platyrhynchus (Cope 1874) -- (Smith 1966:59 [ref. 21398], Gilbert 1998:188 [ref. 23395], Scott & Crossman 1998:537 [ref. 24570]). •Valid as Catostomus jordani (Evermann 1895) -- (Smith et al. 2013:3, 14 [ref. 32735], Bangs et al. 2018:4 [ref. 37913]). •Valid as Pantosteus jordani Evermann 1893 -- (Unmack et al. 2014:10 [ref. 36004], Bagley et al. 2018:25 [ref. 36001], Page et al. 2023:65 [ref. 40505]). Current status: Valid as Pantosteus jordani Evermann 1893. Catostomidae: Catostominae. Distribution: North America: Missouri River basin, from the Black Hills of South Dakota to western Wyoming, Montana and Alberta (western U.S.A.). Habitat: freshwater.