histrio, Etheostoma (Ulocentra) Jordan [D. S.] & Gilbert [C. H.] in Gilbert 1887:47 [Proceedings of the United States National Museum v. 10 (no. 607); ref. 17814] West of Hackett City (Arkansas), Poteau River, Oklahoma, U.S.A. Lectotype: USNM 36386. Paralectotypes: CAS-SU 569 (1), 2682 (2); USNM 36409 (4), 36448 (3), 188972 [ex USNM 36386] (3). Type catalog: Böhlke 1953:73 [ref. 12291], Collette & Knapp 1967:29 [ref. 20211]. Lectotype selected by Collette & Knapp 1967:29 [ref. 20211]. •Valid as Etheostoma histrio Jordan & Gilbert 1887 -- (Lee et al. 1980:653 [ref. 22416], Warren Jr. & Cicerello 1982:3 [ref. 40469], Kuehne & Barbour 1983:77 [ref. 38055], Page 1983:72 [ref. 22189], Robison & Buchanan 1988:423 [ref. 23393], Page & Burr 1991:295 [ref. 18983], Boschung 1992:118 [ref. 23239], Etnier & Starnes 1993:496 [ref. 22809], Warren et al. 1994:133 [ref. 25557], Burr et al. 1996:169 [ref. 41506], Mettee et al. 1996:635 [ref. 25836], Steinberg et al. 2000:141 [ref. 24469], Ross et al. 2001:471 [ref. 25978], Nelson et al. 2004:133 [ref. 27807], Miller & Robison 2004:358 [ref. 27931], Boschung & Mayden 2004:537 [ref. 27995], Scharpf 2008:26 [ref. 30399], Page & Burr 2011:545 [ref. 31215], Page et al. 2013:138 [ref. 32708], Stephens et al. 2014:544 [ref. 33552], Robins et al. 2018:320 [ref. 35886], Bagley et al. 2023:321 [ref. 41241], Page et al. 2023:199 [ref. 40505]). Current status: Valid as Etheostoma histrio Jordan & Gilbert 1887. Percidae: Etheostomatinae. Distribution: North America: central and southeastern U.S.A. Habitat: freshwater.