claviformis, Moxostoma Girard [C. F.] 1856:171 [7] [Proceedings of the Academy of Natural Sciences of Philadelphia v. 8; ref. 1810] Coal Creek, tributary of South fork of Canadian River, north of McAlester, Pittsburg County, Oklahoma, U.S.A. Syntypes: ANSP 6798 (1), MCZ 2265 [ex USNM 165] (1), MNHN 0000-0346 [ex USNM 165] (1), USNM 165 (orig. 5, now 2). Type catalog: Böhlke 1984:35 [ref. 13621], Gilbert 1998:176-177 [ref. 23395]. On p. 7 of separate. •Synonym of Erimyzon oblongus (Mitchill 1814), but a valid subspecies -- (Lee et al. 1980:397 [ref. 22416], Stauffer et al. 1995:184 [ref. 23376], Gilbert 1998:177 [ref. 23395], Ross et al. 2001:268 [ref. 25978], Scharpf 2006:9 [ref. 30386]). •Valid as Erimyzon claviformis (Girard 1856) -- (Bailey et al. 2004:115 [ref. 27882], Page & Burr 2011:322 [ref. 31215], Page et al. 2013:79 [ref. 32708], Hunt et al. 2021:628 [ref. 38582], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Erimyzon claviformis (Girard 1856). Catostomidae: Catostominae. Distribution: North America: eastern-central U.S.A. Habitat: freshwater.