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The orca (Orcinus orca), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. It is the only extant species in the genus Orcinus and is recognizable by its black-and-white patterned body.
The United Artists film Namu, the Killer Whale (a.k.a. Namu, My Best Friend) was released in 1966 and 'starred' Namu in a fictional story set in the San Juan Islands. [11] The name "Namu" was also later used as a show-name for different orcas in SeaWorld shows.
Iceberg is the name of an all-white, mature male orca (killer whale) that was filmed and photographed in 2010 off the north-east coast of Russia. He is one of the first adult all-white orca bulls discovered in the wild.
The genus Orcinus was published by Leopold Fitzinger in 1860, [4] its type species is the orca named by Linnaeus in 1758 as Delphinus orca.Taxonomic arrangements of delphinids published by workers before and after Fitzinger, such as John Edward Gray as Orca in 1846 and Orca (Gladiator) in 1870, are recognized as synonyms of Orcinus.
Orcas or killer whales have a cosmopolitan distribution and several distinct populations or types have been documented or suggested. Three to five types of orcas may be distinct enough to be considered different races , [ 1 ] subspecies , or possibly even species [ 2 ] (see species problem ).
In comparison, the modern killer whale has teeth around 8 cm (3.1 in) in height and 2.5 cm (0.98 in) in diameter. [3] Like the modern killer whale, the tooth lacks a coat of cementum. However, unlike the modern killer whale, O. paleorca had a circular tooth root as opposed to an oval, and the pulp extended more towards the back than the front. [2]
Attacks by orcas, or killer whales, on boats in the Strait of Gibraltar are increasing. But why are these seemingly peaceful creatures becoming dangerous. Attacks by orcas, or killer whales, on ...
Kotar was a male killer whale captured off the southeast coast of Iceland in October 1978. At the time of his capture, he was only 210 cm long [1] and he is believed to be the youngest killer whale taken into captivity from the wild that survived.