Batoidea - Wikipedia
Batoidea is a superorder of cartilaginous fishes, commonly known as rays. They and their close relatives, the sharks, compose the subclass Elasmobranchii. Rays are the largest group of cartilaginous fishes, with well over 600 species in 26 families.
Ray | Description, Types, & Facts | Britannica
Ray, any of the cartilaginous fishes of the order Batoidei, related to sharks and placed with them in the class Chondrichthyes. Rays are distinguished from sharks by a flattened, disklike body, with the five gill openings and the mouth generally located on the underside.
44 Different Types of Rays: Identification Guide
2024年1月20日 · Rays are a diverse group of cartilaginous fish under the Batoidea superorder closely related to sharks. Hundreds of types of rays are found in oceans worldwide, and each type has its unique behaviors and anatomy. Rays can be classified into various groups: stingrays, manta rays, electric rays, sawfish, guitarfish, butterfly rays, eagle rays ...
12 Different Types of Rays With Pictures - Dutch Shark Society
2022年4月14日 · Rays are cartilaginous fish that belong to the same subclass as sharks. Like sharks, their skeletons are made of cartilage rather than bone. Their skin is also covered in miniature, interlocking teeth known as denticles, just as it is in sharks.
Manta ray | Description, Size, Diet, & Facts | Britannica
2024年8月23日 · Manta ray, any of several genera of marine rays comprising the family Mobulidae (class Selachii). Flattened and wider than they are long, manta rays have fleshy enlarged pectoral fins that look like wings; extensions of those fins, looking like a devil’s horns, project as the cephalic fins from the.
Stingray - Wikipedia
Stingrays are a group of sea rays, a type of cartilaginous fish. They are classified in the suborder Myliobatoidei of the order Myliobatiformes and consist of eight families: Hexatrygonidae (sixgill stingray), Plesiobatidae (deepwater stingray), Urolophidae (stingarees), Urotrygonidae (round rays), Dasyatidae (whiptail stingrays ...
Manta Ray - National Geographic
Manta rays—highly intelligent and highly threatened—are the largest rays in the world. The sea creatures live in tropical, subtropical, and temperate ocean waters across the globe.