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Conservationists are pleased that the sei whale continues to be listed as endangered, but Japan says that the species has swelled in number from 9,000 in 1978 to about 28,000 in 2002, so its catch of 50 sei whales per year is safe and the classification of endangered should be reconsidered for the North Pacific population.
Gray Whales & 19 Other Marine Species That Could Go Extinct by 2050 ... The Florida Manatee was first listed as endangered back in 1973, and the species continues to be threatened by humans and ...
The family Balaenidae, the right whales, contains two genera and four species. All right whales have no ventral grooves; a distinctive head shape with a strongly arched, narrow rostrum, bowed lower jaw; lower lips that enfold the sides and front of the rostrum; and long, narrow, elastic baleen plates (up to nine times longer than wide) with fine baleen fringes.
Although the whales no longer face pressure from commercial whaling, humans remain by far the greatest threat to these species: the two leading causes of death are being struck by ships and entanglement in fishing gear. Today, the North Atlantic and North Pacific right whales are among the most endangered whales in the world.
The agency estimates that over 85% of right whales are entangled in fishing gear at least once during their lifetime, which can cause serious injuries. The marine animals tend to spend most of ...
Right whales were decimated during the commercial whaling era, when they were hunted for their oil and meat. Endangered whale's decline slows, but population falls again Skip to main content
There are approximately 89 [8] living species split into two parvorders: Odontoceti or toothed whales (containing porpoises, dolphins, other predatory whales like the beluga and the sperm whale, and the poorly understood beaked whales) and the filter feeding Mysticeti or baleen whales (which includes species like the blue whale, the humpback ...
The pygmy right whale (Caperea marginata) is a species of baleen whale.It may be a member of the cetotheres, [5] a family of baleen whales which until 2012 were thought to be extinct; C. marginata has otherwise been considered the sole member of the family Neobalaenidae [6] and is the only member of the genus Caperea.