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Minke whales have between 240 and 360 baleen plates on each side of their mouths. Most of the length of the back, including dorsal fin and blowholes, appears at once when the whale surfaces to breathe. Minke whales typically live between 30–50 years, but in some cases, they may live for up to 60 years.
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 ...
Dwarf minke whale showing prominent white flipper and shoulder blazes, the light gray thorax patch, and the various dark gray dorsal fields. The dwarf minke whale has similar proportions to the northern form, with an upright, hooked dorsal fin set about two-thirds the way along the back that is up to 32 to 34 cm (13 to 13 in) in height. It has ...
The shape, size, position and colour of the dorsal fin varies with the type of billfish, and can be a simple way to identify a billfish species. For example, the white marlin has a dorsal fin with a curved front edge and is covered with black spots. [4] The huge dorsal fin, or sail, of the sailfish is kept retracted most of the time. Sailfish ...
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 ...
The country has annual quotas for the fin whales and minke whales fishermen are allowed to hunt in its waters. It exports most of its whale meat to Japan, but demand there has dwindled since Japan ...
Japan will add large fin whales to its list of commercial whaling species, government spokesperson Yoshimasa Hayashi said on Thursday, five years after leaving an international body that regulates ...
However other baleen whales such as fin, blue, minke, gray and sei whales also breach. Oceanic dolphins , including the orca , are very common breachers and are in fact capable of lifting themselves completely out of the water very easily, although there is little distinction between this and porpoising .