Anatomy Of A Narwhal

Narwhal tusks these legendary animals have two teeth. Anatomy of the narwhal.

The Anatomy Of The Narwhal

The ivory tusk tooth grows right through the.

Anatomy of a narwhal. It lives year round in the arctic waters around greenland canada and russia. It is one of two living species of whale in the family monodontidae along with the beluga whale. Narwhal tusks although well described and characterized within publications are clouded by contradictory references which refer to them as both incisors and canines.

A narwhal has a deep layer of fat or blubber about 10 cm thick which comprises one third of the animals weight and acts as insulation in the cold arctic waters. The narwhal monodon monoceros or narwhale is a medium sized toothed whale that possesses a large tusk from a protruding canine tooth. She holds marine science and biology degrees from the university of miamis rosenstiel school of marine and atmospheric science and a master of advanced studies degree in marine biodiversity and conservation from scripps institution of oceanography.

Males have the characteristic left canine tooth extending approximately 24 meters variable depending on the whale and the age. Narwhals have a mottled black and white grey or brownish back but the rest of the body is mainly white. Drawn by dana song and garfield kwan written by garfield kwan edited by dr.

Kirstin laidre and kaitlyn lowder. In males the more prominent tooth grows into a swordlike spiral tusk up to 88 feet long.

Narwhal Tusk Research Anatomy And Morphology Of The Tusk