argenteus, Adenops Schultz [L. P.] 1948:36, Fig. 7 [Proceedings of the United States National Museum v. 98 (no. 3220); ref. 3966] Sabanilla, Bolivar, Colombia. Holotype: USNM 121848. Paratypes: MCZ 37253 [ex USNM 121849] (1), USNM 121849 (orig. 1, now 0). •Valid as Membras argentea (Schultz 1948) -- (Chernoff 1986:240 [ref. 5847], Chernoff 2003:1100 [ref. 27017], Dyer in Reis et al. 2003:520 [ref. 27061], Chernoff et al. 2020:194 [ref. 37775]). Current status: Valid as Membras argentea (Schultz 1948). Atherinopsidae: Menidiinae. Distribution: Caribbean coast of Colombia. Habitat: freshwater.