8218 Urotrygon chilensis (Günther, 1872) Urotrygonidae American round stingrays Myliobatiformes Elasmobranchii Blotched stingray Eastern Pacific: Gulf of California to Peru and Chile. FB 2740854 Urolophus goodei 60.38999938964844 m AMNH 15588 1925 Urotrygon chilensis AMNH 44014 1925 Urotrygon chilensis CICIMAR-IPN 3067 1986 Urotrygon chilensis 4 m CICIMAR-IPN 2147 1988 Urotrygon chilensis 5 m CICIMAR-IPN 3940 1988 Urotrygon chilensis 7 m CICIMAR-IPN 2152 1989 Urotrygon chilensis 3 m CICIMAR-IPN 2157 1989 Urotrygon chilensis 3 m