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Balaenoptera sibbaldii Sars 1875. The blue whale (Balaenoptera musculus) is a marine mammal and a baleen whale. Reaching a maximum confirmed length of 29.9 m (98 ft) and weighing up to 199 t (196 long tons; 219 short tons), it is the largest animal known ever to have existed. [a] The blue whale's long and slender body can be of various shades ...
a heavier body weight compared to other blue whales of the same length [8] Pygmy blue whales reach sexual maturity at 10 years of age and a length of 19.2 m (63 ft), weighing on average 52.5 t (51.7 long tons; 57.9 short tons). As adults, males average 21.1 m (69 ft) and females 21.9 m (72 ft), with most probably between 20.7 and 22.5 m (68 and ...
Whilst no weight estimates was made as of yet, Ichthyotitan would have easily rivalled or surpassed the blue whale. [11] [12] The upper estimates of weight for these prehistoric animals would have easily rivaled or exceeded the largest rorquals and sauropods. [13] The African bush elephant (Loxodonta africana) is the largest living land animal.
Whale watchers got a rare view of the world's largest mammal when they saw a blue whale ... This stock of blue whales can grow to 90 feet and weigh over 100,000 pounds. The stock of blue whales ...
The largest whale (and largest mammal ... is the blue whale, a baleen whale ... (4.3 ft) in length with an average weight of up to 65 kg (143 lb) and a shoulder ...
Whales range in size from the 2.6-metre (8.5 ft) and 135-kilogram (298 lb) dwarf sperm whale to the 34-metre (112 ft) and 190-metric-ton (210-short-ton) blue whale. Overall, they tend to dwarf other cetartiodactyls; the blue whale is the largest creature on Earth.
The fin whale (Balaenoptera physalus), also known as the finback whale or common rorqual, is a species of baleen whale and the second-longest cetacean after the blue whale. The biggest individual reportedly measured 26 m (85 ft) in length, with a maximum recorded weight of 77 to 81 tonnes. The fin whale's body is long, slender and brownish-gray ...
The humpback whale (Megaptera novaeangliae) is a species of baleen whale. It is a rorqual (a member of the family Balaenopteridae) and is the only species in the genus Megaptera. Adults range in length from 14–17 m (46–56 ft) and weigh up to 40 metric tons (44 short tons). The humpback has a distinctive body shape, with long pectoral fins ...