lugoi, Etheostoma Norris [S. M.] & Minckley [W. L.] 1997:161, Figs. 3-7 [Ichthyological Exploration of Freshwaters v. 8 (no. 2); ref. 23278] Río Puente Chiquito, 6.7 kilometers south of Cuatro Ciénegas, 26°55'N, 102°05'W, Coahuila, Mexico. Holotype: UMMZ 233089. Paratypes: ASU 5128 (13), 5928 (30), 5995 (30, 3 c&s); IBUNAM-P 8810 (8); KU 4408 (1), 7409 (1); UANL 13718 [ex ASU 5995] (8); UMMZ 179179 (2), 197213 (5), 179862 (11), 179875 (15), 198941 (2). Type catalog: Contreras-Balderas et al. 1998:6 [ref. 23752]. •Valid as Etheostoma lugoi Norris & Minckley 1997 -- (Nelson et al. 2004:134 [ref. 27807], Miller 2006:336 [ref. 28615], Scharpf 2008:27 [ref. 30399], Page et al. 2013:138 [ref. 32708], Page et al. 2023:200 [ref. 40505]). Current status: Valid as Etheostoma lugoi Norris & Minckley 1997. Percidae: Etheostomatinae. Distribution: Southern North America: Coahuila (Mexico). Habitat: freshwater.