Rorquals are the largest group of baleen whales, which comprise the family Balaenopteridae, containing ten extant species in three genera. They include 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 … 더 보기 All members of the family have a series of longitudinal folds of skin running from below the mouth back to the navel (except the sei whale and common minke whale, which have shorter grooves). These furrows allow the … 더 보기 As well as other methods, rorquals obtain prey by lunge-feeding on bait balls. Lunge feeding is an extreme feeding method, where the whale accelerates to a high velocity and then opens its mouth to a large gape angle. This generates the water pressure … 더 보기 • Media related to Balaenopteridae at Wikimedia Commons • Data related to Balaenopteridae at Wikispecies 더 보기 Distribution is worldwide: the blue, fin, humpback, and the sei whales are found in all major oceans; the common (northern) and Antarctic (southern) minke whale species are found in all the oceans of their respective hemispheres; either of Bryde's whale 더 보기 Formerly, the rorqual family Balaenopteridae was split into two subfamilies, the Balaenopterinae and the Megapterinae, with each subfamily containing one genus, Balaenoptera and Megaptera, respectively. However, the phylogeny of … 더 보기 웹2024년 2월 11일 · A new fossil rorqual (Mammalia, Cetacea, Balaenopteridae) from the Early Pliocene of the North Sea, with a review of the rorqual species described by Owen and Van …
Tread-water feeding of Bryde’s whales - Current Biology
웹2024년 4월 10일 · 경우제목 고래하목 수염고랫과의 포유류이며, 지구 역사상 가장 단독개체가 큰 동물이다. 대한민국에서는 청고래 [1], 흰긴수염고래 [2], 흰수염고래, 대왕고래 등으로 부르며, 본래는 흰긴수염고래가 비교적 정형화된 명칭이었으나 최근 학계의 추세는 대왕고래라 칭하는 쪽으로 옮겨가고 있다. 웹They vary in size from the 25-30 foot long minke whale to the 65-90 foot blue whale. They filter feed on krill and other small crustaceans and ocean creatures. Most of the species in this family live in open ocean waters. In the winter, they breed in temperate ocean waters. In the summer, they migrate to cold polar waters that are rich in krill ... robin cox roofing
Handbook of the Mammals of the World – Volume 4
웹2024년 4월 3일 · Balaenopteridae. yubarta. Los balenoptéridos ( Balaenopteridae del latín "ballena alada"), conocidos comúnmente como rorcuales, son la familia más abundante y … 웹2024년 4월 9일 · Family Balaenopteridae rorquals. Balaenopteridae: information (1) Balaenopteridae: pictures (36) Balaenopteridae: specimens (2) Genus Balaenoptera rorquals. Balaenoptera: pictures (17) Related Taxa. Species Balaenoptera acutorostrata common minke whale. Balaenoptera acutorostrata: information (1) Balaenoptera … 웹Balaenopteridae. yubarta. Los balenoptéridos ( Balaenopteridae del latín "ballena alada"), conocidos comúnmente como rorcuales, son la familia más abundante y diversa de cetáceos misticetos, que incluye, entre otros, el rorcual azul y la yubarta. [ 1] . Fue descrita en 1864 por el zoólogo británico John Edward Gray. robin cox obgyn