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Batoidea is a superorder of cartilaginous fishes, commonly known as rays. They and their close relatives, the sharks, comprise the subclass Elasmobranchii. Rays are the largest group of cartilaginous fishes, with well over 600 species in 26 families. Rays are distinguished by their flattened bodies, enlarged pectoral fins that are fused to the ...
Jul 4, 2024 · Ray is a term for any of the cartilaginous fishes of the order Batoidei, related to sharks and placed with them in the class Chondrichthyes. Rays have a flattened, disklike body, large pectoral fins, and a long, slender tail with a venomous spine in many species.
- The Editors of Encyclopaedia Britannica
- Southern Stingray. Dasyatis americana. Southern Stingray, Stingaree, Kit. Diamond-shaped disc; dorsal color varies from dark gray to brown; venomous spine on the tail for defense.
- Bluespotted Stingray. Neotrygon kuhlii / Dasyatis kuhlii. Bluespotted Stingray, Kuhl’s Maskray, Bluespotted Maskray.
- Giant Freshwater Stingray. Urogymnus polylepis. Giant Freshwater Stingray, Giant Freshwater Whipray. Thin, oval pectoral fin disc; elongated snout; long tail with a single serrated stinging spine; grayish brown color above and white underneath.
- Cowtail Stingray. Pastinachus sephen. Cowtail Stingray, Banana-tail Ray, Drab Stingray, Fantail Ray, Feathertail Stingray, Frill-tailed Stingray.
- Oceanic Manta Ray. Having been fortunate enough to dive with these graceful creatures while on holiday in Tofo, Mozambique a few years ago, I can testify to their beauty and elegance.
- Reef Manta Ray. Although smaller than its cousin, the Reef Manta ray is still one of the largest rays in the world, typically reaching widths of between 9 and 11.5 ft.
- Electric Rays. There are around 60 different species of electric rays, of which the marbled electric ray is probably the most common. Also known as torpedo fish, they are relatively sluggish creatures that spend much of their time hiding on the seafloor.
- Spotted Eagle Ray. The Spotted Eagle ray is one of the most common ray species. It’s also one of the largest, reaching over 16 feet in length. It uses its thick head and long snout to dig up prey that it locates using electrical and magnetic pulses.
Stingray. 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 ...
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Jun 30, 2024 · The smallest of the manta rays, the species Mobula diabolis of Australia, grows to no more than 60 cm (2 feet) across, but the Atlantic manta, or giant devil ray ( Manta birostris ), the largest of the family, may grow to more than 7 metres (23 feet) wide. The Atlantic manta is a well-known species, brown or black in colour and very powerful ...
Guitarfish. The guitarfish, also referred to as shovelnose rays, are a family, Rhinobatidae, of rays. The guitarfish are known for an elongated body with a flattened head and trunk and small, ray-like wings. The combined range of the various species is tropical, subtropical, and warm temperate waters worldwide.
