The answer to the crossword question “Cousin of a stingray” is SKATE. Skates are a type of fish that are closely related to rays, both belonging to the family Rajidae. They are cartilaginous fish, meaning their skeletons are composed of cartilage rather than bone. Skates have flattened bodies and wide pectoral fins that allow them to glide through the water. Like rays, they have a distinctive, diamond-shaped body and are adapted for life on the ocean floor. Skates feed on a variety of prey, including fish, crustaceans, and mollusks, and are found in oceans all around the world.