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The two species of minke whale are the common (or northern) minke whale and the Antarctic (or southern) minke whale. [2] The minke whale was first described by the Danish naturalist Otto Fabricius in 1780, who assumed it must be an already known species and assigned his specimen to Balaena rostrata , a name given to the northern bottlenose ...
A pair of Antarctic minke whales showing their prominent, falcate dorsal fins An Antarctic minke whale captured by the Japanese vessel Yushin Maru, showing the coloration of the baleen. Like their close relative the common minke, the Antarctic minke whale is robust for its genus. They have a narrow, pointed, triangular rostrum with a low ...
The common minke whale or northern minke whale (Balaenoptera acutorostrata) is a species of minke whale within the suborder of baleen whales. It is the smallest species of the rorquals and the second smallest species of baleen whale. Although first ignored by whalers due to its small size and low oil yield, it began to be exploited by various ...
Rorquals (/ ˈ r ɔːr k w əl z /) are the largest group of baleen whales, comprising the family Balaenopteridae, which contains nine extant species in two genera.They include the largest known animal that has ever lived, the blue whale, which can reach 180 tonnes (200 short tons), and the fin whale, which reaches 120 tonnes (130 short tons); even the smallest of the group, the northern minke ...
Posted by Pacific Whale Watch Association on Wednesday, December 11, 2024 Gray whales travel 10,000 miles every year , making their migration the longest of any mammal in the world, The Bellingham ...
A humpback whale (Megaptera novaeangliae) A leopard seal (Hydrurga leptonyx). Marine mammals are mammals that rely on marine (saltwater) ecosystems for their existence. They include animals such as cetaceans (whales, dolphins and porpoises), pinnipeds (seals, sea lions and walruses), sirenians (manatees and dugongs), sea otters and polar bears.
The sei whale is the third-largest balaenopterid, after the blue whale and the fin whale. [28] Adults usually weigh between 15–20 t (15–20 long tons; 17–22 short tons). [ 29 ] They exhibit sexual dimorphism , with females outweighing and being longer than their male counterparts. [ 27 ]
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