Dasyatidae, commonly known as stingrays, are a family of rays characterized by their flattened, disc-shaped bodies, long, whip-like tails often armed with one or more venomous barbs, and their generally bottom-dwelling lifestyle. They are found in tropical and subtropical oceans worldwide, and some species even inhabit freshwater environments. Stingrays are carnivores, feeding on a variety of invertebrates and small fish, and they play an important role in marine ecosystems as both predators and prey.