ireneae, Girardinichthys Radda [A. C.] & Meyer [M. K.] 2003:7, Fig. 1 [Annalen des Naturhistorischen Museums in Wien v. 104 B; ref. 27522] North end of Laguna de Zacapu, Michoacán, Mexico. Holotype: NMW 94578. Paratypes: NMW 94579 (2), M. Meyer Coll. uncat. (2). •Valid as Hubbsina ireneae (Radda & Meyer 2003) -- (Scharpf 2007:28 [ref. 30398]). •Valid as Girardinichthys ireneae Radda & Meyer 2003 -- (Page et al. 2013:104 [ref. 32708], Huber 2019:26 [ref. 36941], Lyons et al. 2019:135 [ref. 37104], Page et al. 2023:144 [ref. 40505]). Current status: Valid as Girardinichthys ireneae Radda & Meyer 2003. Goodeidae: Goodeinae. Distribution: Southern North America: upper Lerma River basin, Michoacán (Pacific slope of Mexico). Habitat: freshwater.