cahni, Hybopsis Hubbs [C. L.] & Crowe [W. R.] 1956:6 [Occasional Papers of the Museum of Zoology University of Michigan No. 578; ref. 12200] Powell River, 3 miles southeast of Harrogate, Claiborne County, Tennessee, U.S.A. Holotype: UMMZ 157708. Paratypes: UMMZ 103462-63 (1, 3), 157709 (4); USNM 70580 (5). Type catalog: Gilbert 1998:54 [ref. 23395]. •Valid as Hybopsis cahni Hubbs & Crowe 1956 -- (Lee et al. 1980:182 [ref. 22416]). •Valid as Erimystax cahni (Hubbs & Crowe 1956) -- (Burkhead & Jenkins 1991:349 [ref. 21804], Page & Burr 1991:106 [ref. 18983], Etnier & Starnes 1993:165 [ref. 22809], Jenkins & Burkhead 1994:330 [ref. 21581], Gilbert 1998:54 [ref. 23395], Simons 2004:354 [ref. 27695], Nelson et al. 2004:70 [ref. 27807], Scharpf 2005:16 [ref. 28940], Page & Burr 2011:216 [ref. 31215], Page et al. 2013:70 [ref. 32708], Page et al. 2023:69 [ref. 40505]). Current status: Valid as Erimystax cahni (Hubbs & Crowe 1956). Leuciscidae: Pogonichthyinae. Distribution: North America: Tennessee and Virginia (U.S.A.). Habitat: freshwater.