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The minke whale (/ ˈ m ɪ n k i /), or lesser rorqual, is a species complex of baleen whale. [1] The two species of minke whale are the common (or northern) minke whale and the Antarctic (or southern) minke whale. [2]
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 ...
The Antarctic minke whale or southern minke whale (Balaenoptera bonaerensis) is a species of minke whale within the suborder of baleen whales.It is the second smallest rorqual after the common minke whale and the third smallest baleen whale.
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 ...
Common minke whale, Balaenoptera acutorostrata LC (ssp. acutorostrata - North Atlantic minke whale NE, ssp. scammoni - North Pacific minke whale NE, unnamed ssp. dwarf minke whale NE) Antarctic minke whale, Balaenoptera bonaerensis DD; Sei whale, Balaenoptera borealis EN (ssp. borealis - northern sei whale NE, ssp. schlegellii - southern sei ...
A minke whale breaches the surface of ocean waters. The whales were previously identified as the sources of the recording (NOAA Fisheries) Now, Chapman says, there is further evidence that the ...
The degree of calcification varies between species, with the sei whale having 14.5% hydroxyapatite, a mineral that coats teeth and bones, whereas minke whales have 1–4% hydroxyapatite. In most mammals, keratin structures, such as wool , air-dry, but aquatic whales rely on calcium salts to form on the plates to stiffen them. [ 58 ]
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