Stingrays are cartilaginous fish (having cartilage instead of bones) that live in temperate marine and freshwater habitats throughout the world. Due to their cartilaginous body structure, these fish are closely related to sharks. Although they do not have sharp teeth like sharks, stingrays have venomous barbs on their tails. Although stingray attacks are rare, humans may avoid an altercation by shuffling their feet on the ocean floor, which alerts stingrays of a human's presence.
Other People Are Reading
Eagle rays belong to the Myliobatidae family of stingray fish. These stingrays swim in open water as opposed to others, which swim over the ocean floor. Eagle rays are also known for jumping out of the water. These rays usually live in warm, tropical waters such as the Indian Ocean coastline and Caribbean Sea. Spotted eagle rays are one of the most widely distributed eagle rays. Other Myliobatidae stingrays are the banded, ornated, mottled and bat eagle rays.
The sixgill stingray is the only species in the Hexatrygonidae family of stingrays. As its name suggests, the sixgill stingray has six pairs of gill openings. Other physical characteristics are a triangular snout and gill arches.
Round rays are in the Urotrygonidae stingray family. These stingrays have a round pectoral disk, a slender tail and no dorsal fins. Most round rays live in the warm waters of the Caribbean Sea and the coastlines of North and South America. The round stingray is one of the most abundant stingrays within its range. The Urotrygonidae stingray family includes the Chilean round, Haller's round and yellow stingray.
The only member of the Plesiobatidae family of stingrays is the deepwater stingray. Also known as the giant stingray, this stingray lives at depths of over 2,200 feet below the water's surface. The deepwater stingray's pectoral disc has an oval shape and the latter half of the tail features a leaf-shaped caudal fin, or a tail fin.
The Gymnuridae family of stingrays features all butterfly ray species. Butterfly rays have flattened bodies and shorter tails than other stingray families. Some butterfly ray species, such as the spiny butterfly, has a width of 13 feet. Smooth, Australian, California, backwater and zonetail butterfly rays are other Gymnuridae species.
Whiptail stingrays get their names from their whip-shaped tails; these rays have venomous barbs on the tips of their tails. Whiptail rays belong in the stingray family Dasyatidae. These stingrays also live in freshwater habitats, but most whiptails dwell in saltwater environments. Some whiptail stingray species are the roughtail stingray, blue stingray, sharpnose stingray, pelagic ray, porcupine ray and painted maskray.
- 20 of the funniest online reviews ever
- 14 Biggest lies people tell in online dating sites
- Hilarious things Google thinks you're trying to search for
- University of Florida - Florida Museum of Natural History: Spotted Eagle Ray
- University of Michigan Museum of Zoology -- Animal Diversity Web: Sixgill Stingray
- Aquarium of the Pacific: Round Stingray
- IUCN Red List: Plesiobatis daviesi
- University of Florida - Florida Museum of Natural History: Spiny Butterfly Ray
- University of Michigan Museum of Zoology -- Animal Diversity Web: Family Dasyatidae