francesae, Skiffia Kingston [D. I.] 1978:504, Figs. 1-2 [Copeia 1978 (no. 3); ref. 8920] Río Teuchitlán, below and just east of Teuchitlán, Jalisco, Mexico. Holotype: UMMZ 201177. Paratypes: UMMZ 172223 (57, 6 c&s), 189588 (146), 201178 (1, allotype). •Valid as Skiffia francesae Kingston 1978 -- (Espinosa Pérez et al. 1993:42 [ref. 22290], Nelson et al. 2004:107 [ref. 27807], Miller 2006:284 [ref. 28615], Scharpf 2007:29 [ref. 30398], Page et al. 2013:105 [ref. 32708], Huber 2019:33 [ref. 36941], Lyons et al. 2019:141 [ref. 37104], Page et al. 2023:145 [ref. 40505]). Current status: Valid as Skiffia francesae Kingston 1978. Goodeidae: Goodeinae. Distribution: Southern North America: Ameca River basin (Pacific slope of Mexico) [extinct in the wild]. Habitat: freshwater.