Search results
Results From The WOW.Com Content Network
Stingray spiracles are openings just behind its eyes. The respiratory system of stingrays is complicated by having two separate ways to take in water to use the oxygen. Most of the time stingrays take in water using their mouth and then send the water through the gills for gas exchange .
The southern stingray (Hypanus americanus) is a whiptail stingray found in tropical and subtropical waters of the Western Atlantic Ocean from New Jersey to southern Brazil. [2] It has a flat, diamond-shaped disc, with a mud brown, olive, and grey dorsal surface and white underbelly (ventral surface). [ 3 ]
The Brazilian large-eyed stingray was described by Ulisses Gomes, Ricardo Rosa, and Otto Gadig in 2000, in the scientific journal Copeia.The authors originally intended to name the ray Dasyatis macrophthalma, but at the eleventh hour it was discovered that this name was a nomen nudum already used in an earlier paper by Ivan Sazima and Rodrigo Moura.
The Atlantic stingray (Hypanus sabinus) is a species of stingray in the family Dasyatidae, ... Some larger females also develop tubercles around the eyes and ...
Batomorphi is a clade of cartilaginous fishes, commonly known as rays, ... is absent. The eyes and spiracles are located on top of the head.
The smalleye stingray is widely but possibly discontinuously distributed in the Indian and Pacific Oceans, having been first tagged in Tofo in Mozambique, [6] and reported in Malé in the Maldives, the coasts of India and Bangladesh, the Gulf of Thailand, Malaysia and Indonesia, the Arafura Sea, and possibly the Philippines.
Stingray City Facts. For over a hundred million years, the stingray has roamed the world's oceans as an almost mythological animal: extraordinarily graceful, yet potentially lethal.
The pearl stingray (Fontitrygon margaritella) is a little-known species of stingray in the family Dasyatidae, ... The eyes are immediately followed by the spiracles, ...