marvelae, Archomenidia Chernoff [B.] & Miller [R. R.] 1982:430, Fig. 2 [Proceedings of the Biological Society of Washington v. 95 (no. 3); ref. 8494] Río Bravo just below barrier falls, Salto de Eyipantla, Veracruz, Mexico. Holotype: UMMZ 209012 [ex TCWC 1848.5]. Paratypes: UMMZ 179892 (41, 5 c&s), 209013 (2), 209850 (17). •Valid as Atherinella marvelae (Chernoff & Miller 1982) -- (Chernoff 1986:244 [ref. 5847], Espinosa Pérez et al. 1993:58 [ref. 22290], Dyer in Reis et al. 2003:516 [ref. 27061], Nelson et al. 2004:97 [ref. 27807], Miller 2006:190 [ref. 28615], Page et al. 2013:99 [ref. 32708]). Current status: Valid as Atherinella marvelae (Chernoff & Miller 1982). Atherinopsidae: Menidiinae. Distribution: Río Papaloapan basin, Atlantic Slope of Mexico. Habitat: freshwater.