A skate is a type of fish that belongs to the family Rajidae. They are characterized by their flattened bodies and wing-like pectoral fins, which allow them to glide gracefully along the ocean floor. Skates are commonly found in both shallow and deep waters, primarily in temperate and cold regions. Skates are closely related to rays and are often confused with them. They feed on small invertebrates and fish, using their flattened bodies to camouflage themselves against the seabed. Some species of skates are harvested for food, while others are studied for their unique adaptations and ecological roles.