barbouri, Etheostoma (Catonotus) Kuehne [R. A.] & Small [J. W., Jr.] 1971:19, Fig. 1 (middle) [Copeia 1971 (no. 1); ref. 7686] Brush Creek, tributary of Green River, 2.7 miles north of Liberty, Casey County, Kentucky, U.S.A. Holotype: USNM 204339. Paratypes: UMMZ 174474 (31), 188926 (10); USNM 204340-44 (1, 1, 20, 7, 20), 204868 (6). •Valid as Etheostoma barbouri Kuehne & Small 1971 -- (Lee et al. 1980:626 [ref. 22416], Kuehne & Barbour 1983:146 [ref. 38055], Page 1983:151 [ref. 22189], Page & Burr 1991:322 [ref. 18983], Etnier & Starnes 1993:464 [ref. 22809], Page et al. 2003:528 [ref. 27127], Nelson et al. 2004:132 [ref. 27807], Scharpf 2008:20 [ref. 30399], Page & Burr 2011:597 [ref. 31215], Page et al. 2013:136 [ref. 32708], Near & Thomas 2015:141 [ref. 34008], Page et al. 2023:198 [ref. 40505]). Current status: Valid as Etheostoma barbouri Kuehne & Small 1971. Percidae: Etheostomatinae. Distribution: North America: Kentucky and Tennessee (eastern U.S.A.). Habitat: freshwater.