Vinvissen - Wikipedia
WEBDe vinvissen (Balaenopteridae) vormen de grootste familie van baleinwalvissen. Er zijn negen soorten in twee geslachten, Balaenoptera (de echte vinvissen) en Megaptera (de bultrug ). Enkele van de grootste dieren die ooit hebben geleefd, waaronder de 27 meter lange blauwe vinvis, behoren tot deze groep. De vinvissen komen wereldwijd voor in ...
Baleen whale - Wikipedia
WEBBaleen whales (/ b ə ˈ l iː n /), also known as whalebone whales, are marine mammals of the parvorder Mysticeti in the infraorder Cetacea (whales, dolphins and porpoises), which use keratinaceous baleen plates (or …
Balaenopteridae - blue whale, fin whale, humpback …
WEBThere are six species of baleen whales in this family. This family is also known as the rorqual whales. Rorqual is a Norwegian word for furrow. The whales in this family have furrows in their skin that run from their lower …
Rorquals (Family Balaenopteridae) · iNaturalist
WEBRorquals /ˈrɔːrkwəl/ (Balaenopteridae) are the largest group of baleen whales, a family with nine extant species in two genera. They include what is believed to be the largest 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 …
Balaenopteridae : Illustrated Guide of Marine Mammals
WEBMarine Mammals Information Database ：Illustrated Guide of Marine Mammals. Balaenopteridae. Family Genus Species Illust Skull; Balaenopteridae: Megaptera
Mandible allometry in extant and fossil Balaenopteridae (Cetacea ...
WEBFeb 18, 2013 · Balaenopteridae are also abundantly represented in the fossil record, in marine sedimentary rock units from the late Miocene through the Pleistocene, although the taxonomy and systematics of fossil balaenopterids remain work in progress (Deméré, Berta & McGowen, 2005; Bisconti, 2007a; Bisconti, 2010a).
ADW: Balaenoptera musculus: INFORMATION
WEBBlue whales are the largest animals ever to exist on earth. Average head-body length in adult males is 25 m; in females it is 27 m. The longest confirmed specimen was 33.5 m in length and the heaviest was 190,000 kg. ( Nowak, 1991; Wilson and Ruff, 1999) Other Physical Features. endothermic. homoiothermic.
ADW: Balaenoptera physalus: INFORMATION
WEBThe base of the tail is raised, causing their back to have a distinctive ridge. The white underside wraps around to their midsection laterally. The dorsal fin is 50 cm in height, curved, and found relatively far back on the body. The head is quite flat and represents about 1/5 of total body length.
Blue whale | Facts, Habitat, & Pictures | Britannica
WEB6 days ago · Blue whale, a species of baleen whale, a cetacean, that is the most massive animal ever to have lived. Weighing approximately 150 tons, it may attain a length of more than 30 meters (98 feet). Blue whales are predominantly blue-gray animals whose lower surfaces are lighter gray or white.
Balaenidae - Wikipedia
WEBTaxonomy. Family Balaenidae Genus Balaena. Bowhead whale, Balaena mysticetus; Genus Eubalaena. North Atlantic right whale, Eubalaena glacialis; North Pacific right whale, Eubalaena japonica; Southern right whale, Eubalaena australis; Until recently, all right whales of the genus Eubalaena were considered a single species—E. glacialis.In 2000, …
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