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The following are two lists of animals ordered by the size of their nervous system. ... Lion: 4.667 × 10 ^ 9 [51] ... Blue whale: 5,000,000,000^ Estimated Pallium ...
The whale shark (Rhincodon typus) is a slow-moving, filter-feeding carpet shark and the largest known extant fish species. The largest confirmed individual had a length of 18.8 m (61.7 ft). [8] The whale shark holds many records for size in the animal kingdom, most notably being by far the most massive living non-cetacean animal.
The top size of a female of this species is probably over 452 g (0.996 lb) and 50 cm (20 in) long. [73] In species like the barbeled dragonfish (Idiacanthus atlanticus), the snake-like females can measure up to 0.5 m (1.6 ft) long, about 50 times as long as the male. [141] Although Idiacanthus is much more slender and is lighter than Oppostomias.
A humpback whale straining water through its baleen after lunging. Rorquals feed on plankton by a technique called lunge feeding. [24] Lunge feeding could be regarded as a kind of inverted suction feeding, during which a whale takes a huge gulp of water, which is then filtered through the baleen. [24]
Size of Paraceratherium (dark grey) compared to a human and other rhinos (though one study suggests Palaeoloxodon namadicus may have been a larger land mammal). The blue whale is the largest mammal of all time, with the longest known specimen being 33 m (108.3 ft) long and the heaviest weighted specimen being 190 tonnes.
The distinct smell of shark liver in the air and gulls diving toward a slick on the water’s surface, as well as a second shark carcass measuring 3.55 meters (11.6 feet) discovered nearby, led ...
In terms of length, blue whales have often been compared to three school buses lined up back to back. These whales measure 90-100 feet long and are estimated to weigh from 200,000-352,000 pounds ...
Filter feeding: baleen whales like the humpback and blue whale (mammals), the whale shark and the basking shark separately, the manta ray, the Mesozoic bony fish Leedsichthys, and the early Paleozoic anomalocaridid Aegirocassis have separately evolved ways of sifting plankton from marine waters. [37]