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Pilot whales are cetaceans belonging to the genus Globicephala. The two extant species are the long-finned pilot whale ( G. melas) and the short-finned pilot whale ( G. macrorhynchus ). The two are not readily distinguishable at sea, and analysis of the skulls is the best way to distinguish between the species.
The dorsal fin is thick and falcate in nature, and is located about a third of the way down the length of the animal. The common name of this species is a reference to the pilot whale's long, sickle-shaped pectoral flippers that are 18 to 27 percent of its total body length. Being a toothed whale, pilot whales have a single blowhole.
The deer of Maine include the moose, and the white-tailed deer. Caribou lived in Maine in the past. The large baleen whales of Maine include the blue whale, Bryde's whale, finback whale, humpback whale, minke whale, north atlantic right whale, and the sei whale. The large toothed whales of Maine include the beluga, beaked whale, false killer ...
List of cetaceans. Cetacea is an infraorder that comprises the 94 species of whales, dolphins, and porpoises. It is divided into toothed whales (Odontoceti) and baleen whales (Mysticeti), which diverged from each other in the Eocene some 50 million years ago (mya). Cetaceans are descended from land-dwelling hoofed mammals, and the now extinct ...
A dramatic operation to save the lives of more than 100 pilot whales ended in partial success on Thursday after wildlife officials managed to return most of the stranded animals to sea.
Whale feces. Whale feces, the excrement of whales, has a vital role in the ecology of oceans, [ 2] earning whales the title of "marine ecosystem engineers." This significant ecological role stems from the nutrients and compounds found in whale feces, which have far-reaching effects on marine life. Nitrogen and iron chelate released by cetacean ...
Whaling in the Faroe Islands, or grindadráp (from the Faroese terms grindhvalur, meaning pilot whale, and dráp, meaning killing), is a type of drive hunting that involves herding various species of whales and dolphins, but primarily pilot whales, into shallow bays to be beached, killed, and butchered. Each year, an average of around 700 long ...
Delphinus phocoena Linnaeus, 1758. The harbour porpoise ( Phocoena phocoena) is one of eight extant species of porpoise. It is one of the smallest species of cetacean. As its name implies, it stays close to coastal areas or river estuaries, and as such, is the most familiar porpoise to whale watchers. This porpoise often ventures up rivers, and ...