sellaris, Hadropterus Radcliffe [L.] & Welsh [W. W.] 1913:31, Pl. 18 [Bulletin of the Bureau of Fisheries v. 32 (Doc. 773) (for 1912); ref. 14974] Swan Creek, near Havre de Grace, Maryland, U.S.A. Holotype: USNM 74346. Paratypes: USNM 74347 (1). Type catalog: Collette & Knapp 1967:48 [ref. 20211]. •Valid as Etheostoma (subgenus Mooreichthys) sellare (Radcliffe & Walsh 1913) -- (Stephens et al. 2014:542 [ref. 33552]). •Valid as Etheostoma sellare (Radcliffe & Welsh 1913) -- (Lee et al. 1980:691 [ref. 22416], Kuehne & Barbour 1983:82 [ref. 38055], Page 1983:72 [ref. 22189], Page & Burr 1991:294 [ref. 18983], Nelson et al. 2004:135 [ref. 27807], Scharpf 2008:31 [ref. 30399], Page et al. 2013:139 [ref. 32708], Page et al. 2023:201 [ref. 40505]). Current status: Valid as Etheostoma sellare (Radcliffe & Welsh 1913). Percidae: Etheostomatinae. Distribution: North America: Maryland (U.S.A.) [extinct]. Habitat: freshwater.