erythrozonum, Etheostoma Switzer [J. F.] & Wood [R. M.] 2009:2, Fig. 1 [Zootaxa No. 2095; ref. 30415] Huzzah Creek at the Reis Biological Station, 6.2 kilometers upstream from the Route 8 bridge, 37°56.871'N, 91°10.676'W, Crawford County Missouri, U.S.A. Holotype: USNM 391646. Paratypes: JFBM 45691 (3), 45692 (6); UAIC 1526701 (7); USNM 391647 (3). Plus non-type specimens. •Valid as Etheostoma erythrozonum Switzer & Wood 2009 -- (Page & Burr 2011:549 [ref. 31215], Page et al. 2013:137 [ref. 32708], Page et al. 2023:199 [ref. 40505]). Current status: Valid as Etheostoma erythrozonum Switzer & Wood 2009. Percidae: Etheostomatinae. Distribution: North America: Meramec River drainage, Missouri (U.S.A.). Habitat: freshwater.