Search results
Results from the WOW.Com Content Network
Dusky dolphins measure about 7 feet (2 meters) long and weigh up to 187 pounds (85 kilograms). By comparison, an orca measures up to 32 feet (10 meters) long and can weigh as much as 11 tons (10 ...
The order Cetacea includes whales, dolphins and porpoises. They are the mammals most fully adapted to aquatic life: they have a spindle-shaped, nearly hairless body, protected by a thick layer of blubber, and forelimbs and tail modified to provide propulsion underwater. Family: Balaenidae (right whales and bowhead whales)
A common bottlenose dolphin (Tursiops truncatus). A dolphin is an aquatic mammal in the clade Odontoceti (toothed whale).Dolphins belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae (the brackish dolphins), and possibly extinct Lipotidae (baiji or Chinese river dolphin).
Researchers said the information could help identify the causes of changes in the dolphin population. ... News. 24/7 help. For premium support please call: 800-290-4726 more ways to reach us ...
For premium support please call: 800-290-4726 more ways to reach us
The common dolphin (Delphinus delphis) is the most abundant cetacean in the world, with a global population of about six million. [3] Despite this fact and its vernacular name, the common dolphin is not thought of as the archetypal dolphin, with that distinction belonging to the bottlenose dolphin due to its popular appearances in aquaria and the media.
Risso's dolphin (Grampus griseus) is a marine mammal and dolphin, the only species of the genus Grampus.Some of the most closely related species to these dolphins include: pilot whales (Globicephala spp.), pygmy killer whales (Feresa attenuata), melon-headed whales (Peponocephala electra), and false killer whales (Pseudorca crassidens). [5]
Marmontel said most of the dolphins that perished last year were in Lake Tefé, a 45-km-wide (27-mile) expanse of water where the dolphins like to be located, just off the Solimoes River.