binghami, Urotrygon Breder [C. M., Jr.] 1928:11, Figs. 6 (on Pl. 4), 7 [Bulletin of the Bingham Oceanographic Collection Yale University v. 2 (art. 1); ref. 15841] Between San Felipe and Shoal Point, Río Colorado, northern Gulf of California, Mexico, depth 10-14 fathoms. Holotype (unique): YPM 1019. Type catalog: Moore & Boardman 1991:10 [ref. 16741]. •Synonym of Urotrygon rogersi (Jordan & Starks 1895) -- (Miyake & McEachran 1986:297 [ref. 6153], Castro-Aguirre & Espinosa Pérez 1996:51 [ref. 22793], Castro-Aguirre et al. 1999:69 [ref. 24550], Del Moral-Flores et al. 2016:127 [ref. 34398], Weigmann 2016:164 [ref. 34211]). Current status: Synonym of Urotrygon rogersi (Jordan & Starks 1895). Urotrygonidae. Habitat: marine.