13178 Hypanus longus (Garman, 1880) Dasyatidae Stingrays Dasyatinae Myliobatiformes Elasmobranchii Longtail stingray Eastern Central Pacfic: Baja California (Mexico) to Ecuador; including the Galapagos Is. UBC 590685 8 N 78 W Dasyatis longus UBC 560236 5 S 81 W Dasyatis longus AMNH 7585 1925 Dasyatis longa GCRL 2637 1967 Dasyatis longus 2 m GCRL 13928 1974 Dasyatis longus