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The narwhal was scientifically described by Carl Linnaeus in his 1758 publication Systema Naturae. [5] The word "narwhal" comes from the Old Norse nárhval, meaning 'corpse-whale', which possibly refers to the animal's grey, mottled skin and its habit of remaining motionless when at the water's surface, a behaviour known as "logging" that usually happens in the summer.
The cetacean family Monodontidae comprises two living whale species, the narwhal and the beluga whale and at least four extinct species, known from the fossil record. Beluga and Narwhal are native to coastal regions and pack ice around the Arctic Ocean.
Odobenocetops was an early member of the dolphin superfamily, more closely related to narwhals than dolphins but with tusks projecting towards the rear of its body. Muizon placed Odobenocetopsidae as a sister group to the Monodontidae (the family including the narwhal and beluga whale). [2]
The sperm whale has a particularly pronounced melon; this is called the spermaceti organ and contains the eponymous spermaceti, hence the name "sperm whale". Even the long tusk of the narwhal is a vice-formed tooth. In many toothed whales, the depression in their skull is due to the formation of a large melon and multiple, asymmetric air bags.
Odontocetes include the Monodontidae (belugas and narwhals), Physeteridae (the sperm whale), Kogiidae (the dwarf and pygmy sperm whale), and Ziphiidae (the beaked whales), as well as the six families of dolphins and porpoises which are not considered whales in the informal sense.
Muktuk [1] (transliterated in various ways, see below) is a traditional food of Inuit and other circumpolar peoples, consisting of whale skin and blubber. A part of Inuit cuisine, it is most often made from the bowhead whale, although the beluga and the narwhal are also used.
A gray whale does a bubble blast while foraging for food as seen via drone. Drone video of gray whales captured over seven years off Oregon has revealed new details about how the giant marine ...
A narluga (portmanteau of narwhal and beluga) is a hybrid born from mating a female narwhal and a male beluga whale. [1] Narwhals and beluga whales are both cetaceans found in the High Arctic and are the only two living members of the family Monodontidae.