The humpback whale (Megaptera novaeangliae) is a species of baleen whale. One of the larger rorqual species, adults range in length from 12–16 m (39–52 ft) and weigh around 25–30 metric tons (28–33 short tons). The common minke whale has been divided into 3 subspecies: the North Atlantic minke whale (Balaenoptera acutorostrata acutorostrata), the North Pacific minke whale (Balaenoptera acutorostrata scammoni), and the dwarf minke whale (whose scientific name has … The Southern Right Whales are one of the three Right Whale species in the Eubalaena genus. The North Pacific Right Whale (Balaena japonica) is a species of concern belonging in the species group "mammals" and found in the following area(s): Canada (British Columbia), China, Japan, Korea, Mexico (Baja California), Russia, Taiwan, United States and Hawaii. Common name North Pacific Right Whale Scientific name Eubalaena japonica Status Endangered Reason for designation After an absence of verified sightings of the species in Canadian waters for over 60 years, sightings of two separate individuals in 2013 confirmed that the current range includes Canadian waters. They have no dorsal fin, a large head that is about a quarter of their body length, and raised patches of rough skin, called callosities, on the head, over its eyes, behind the blowhole, and around the mouth. in the North Atlantic, North Pacific and southern hemisphere, being separated by continental area and wide Eubalaena australis . The Northern Right Whale can grow to be 65 ft. long and 100 tons. This species is also known by the following name(s): Eubalaena japonica. Right whales were named by whalers who identified them as the “right” whale to kill on a hunt. There are 3 species of Right Whale, The North Atlantic, The North Pacific and the Southern Right Whale. Before commercial whalers heavily exploited right whales in the North Pacific, concentrations were found in the Gulf of Alaska, eastern Aleutian Islands, south central Bering Sea, Sea of Okhotsk, and Sea of Japan. They were deemed the “right” whale to hunt, thus the name. NORTH PACIFIC RIGHT WHALE HIDEO OMURA INTRODUCTION It is generally accepted that the right whales or black right whales live in three isolated communities, i.e. One distinguishes between the North Atlantic right whale with a population of about 300-350 animals and the North Pacific right whale with less than 1,000 animals. Eubalaena japonica. North Pacific right whales were formerly abundant throughout this range, but they are now rare and primarily observed in the Okhotsk Sea, southeastern Bering Sea, and occasionally along coastal Japan. Status The Northwest Atlantic population of the North Atlantic right whale was assessed in 1980, 1985, 1990, 2003 and 2013 by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC), which determined its designation to be “endangered” each time. This Baleen Whale species can be easily distinguished by the presence of the callosities on their heads. Prior to 2000, right whales in the North Pacific were considered conspecific with right whales in the North Atlantic and Southern Hemisphere and all described as Eubalaena glacialis in the scientific literature. After reading through the many different names of various whale species you can learn … North Pacific right whales primarily occur in coastal or shelf … Right whales are "stocky" (short and fat), large, and black. Right whale - Eubalaena glacialis, E. japonica, and E. australis The species’ name originates from the fact that historically whalers considered right whales the “right” whale to hunt: they yielded high quantities of oil and baleen, and were easy to catch and process because they were found close to shore, swam slowly, and floated when they were dead.

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