Berardius

mammal genus

Also known as: four-toothed beaked whale, giant bottlenosed whale(Show More)

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July 16, 2026

Quick Summary

The genus Berardius refers to a group of beaked whales, which are medium-sized toothed whales belonging to the family Ziphiidae. These marine mammals are characterized by an extended snout, resembling a beak, and typically possess two throat grooves that meet under the chin.12

Beaked whales are known for their deep diving capabilities and are rarely seen due to their blowhole structure, which directs their exhalation forward, making it less visible. They inhabit all the world's oceans and primarily feed on squid, though they also consume fish and invertebrates.12

The genus Berardius specifically includes three species, often called giant beaked whales or giant bottlenose whales. Two of these species are found in the northern Pacific, and one inhabits the far southern seas and Antarctic regions. Males of these species often have one to two pairs of prominent, tusk-like teeth in their lower jaw, which are typically absent or non-functional in females.132

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bottlenose whale
minimus) are commonly called giant bottlenose whales. (A genetic study of the gray and black forms of Baird’s beaked whale performed in 2016 revealed that the darker form was distinct enough from the gray form to be considered a unique species.) The two named species are the largest beaked…
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minimus) are commonly called giant bottlenose whales. (A genetic study of the gray and black forms of Baird’s beaked whale performed in 2016 revealed that the darker form was distinct enough from the gray form to be considered a unique species.) The two named species are the largest beaked…
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beaked whale
Paleontology and classification
Genus Berardius (giant beaked, or giant bottlenose, whales) 3 species, 2 of the northern Pacific and 1 of far southern seas and around Antarctica. Genus Hyperoodon (bottlenose whales) 2 species, 1 primarily of the North Atlantic and the other of far southern seas and
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Genus Berardius (giant beaked, or giant bottlenose, whales) 3 species, 2 of the northern Pacific and 1 of far southern seas and around Antarctica. Genus Hyperoodon (bottlenose whales) 2 species, 1 primarily of the North Atlantic and the other of far southern seas and
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