Cowtail stingray

The Cowtail Stingray (Pastinachus sephen) is primarily recognized for its distinctive, cowtail-like caudal fin. It exhibits a color palette that ranges from olive to brown on its dorsal surface, aiding in its camouflage on the ocean floor. This species is native to the coastal regions of the Indian Ocean and western Pacific Ocean. Characterized by a broad, diamond-shaped body and a long, slender tail equipped with one or more venomous spines, it can reach a substantial size. While it has a notable presence in its natural habitat, the Cowtail Stingray is not commonly found in the aquarium hobby, primarily due to its size and specialized care requirements.