cortesae, Ilyodon Paulo-Maya [J.] & Trujillo-Jiménez [P.] 2000:466, Figs. 2-3 [Revista de Biología Tropical v. 48 (no. 2/3); ref. 25257] Manantiales de Cutzaróndiro, 13.1 kilometers southwest of río San Juan Tacámbaro, 19°10'42"N, 101°20'45"W, Michoacán, Mexico, elevation 1463 meters. Holotype: ENCB-IPN P4380. Paratypes: ENCB-IPN P4380 (81), UANL-14214 (2). •Mention -- (Miller 2006:283 [ref. 28615]). •Possibly synonym of Ilyodon lennoni Meyer & Förster 1983 -- (Beltrán-López et al. 2017:13 [ref. 35506]). •Valid as Ilyodon cortesae Paulo-Maya & Trujillo-Jiménez 2000 -- (Nelson et al. 2004:107 [ref. 27807], Scharpf 2007:28 [ref. 30398], Page et al. 2013:104 [ref. 32708], Huber 2019:30 [ref. 36941]). •Synonym of Ilyodon whitei (Meek 1904) -- (Lyons et al. 2019:140 [ref. 37104]). Current status: Valid as Ilyodon cortesae Paulo-Maya & Trujillo-Jiménez 2000. Goodeidae: Goodeinae. Distribution: Southern North America: Manantiales de Cutzaróndiro (Michoacán, Mexico) endemic. Habitat: freshwater.