caudispinosus, Urotrygon Hildebrand [S. F.] 1946:67, Fig. 14 [Bulletin of the United States National Museum No. 189; ref. 2161] Independencia Bay, Peru. Holotype: USNM 127790. Paratypes: USNM 127791 (1). •Synonym of Urotrygon asterias (Jordan & Gilbert 1883) -- (Miyake & McEachran 1986:297 [ref. 6153]). •Valid as Urotrygon caudispinosus Hildebrand 1946 -- (Chirichigno F. & Vélez D. 1998:70 [ref. 24555]). •Synonym of Urotrygon munda Gill 1863 -- (Weigmann 2016:163 [ref. 34211]). Current status: Synonym of Urotrygon munda Gill 1863. Urotrygonidae. Habitat: marine.