effusus, Nocomis Lachner [E. A.] & Jenkins [R. E.] 1967:560, Figs. 2-4, 5-6 (upper) [Copeia 1967 (no. 3); ref. 7136] Whippoorwill Creek at Lickskillet, near rte 1041 bridge, Cumberland River drainage, Logan County, Kentucky, U.S.A. Holotype: USNM 231703. Paratypes: INHS 26969 (3), many lots at CUMV, CAS [ex IU], MCZ, TU, UMMZ, USNM. Type catalog: Suttkus 1970:117 [ref. 20861], Bart & Taylor 1993:33-34 [ref. 20906], Sabaj et al. 1997:262 [ref. 23225], Gilbert 1998:74 [ref. 23395]. •Valid as Nocomis effusus Lachner & Jenkins 1967 -- (Lee et al. 1980:212 [ref. 22416], Page & Burr 1991:91 [ref. 18983], Etnier & Starnes 1993:198 [ref. 22809], Gilbert 1998:74 [ref. 23395], Nelson et al. 2004:73 [ref. 27807], Scharpf 2005:25 [ref. 28940], Page & Burr 2011:192 [ref. 31215], Page et al. 2013:73 [ref. 32708], Page et al. 2023:73 [ref. 40505]). Current status: Valid as Nocomis effusus Lachner & Jenkins 1967. Leuciscidae: Pogonichthyinae. Distribution: North America: Kentucky and Tennessee (U.S.A.). Habitat: freshwater.