What does Odobenus rosmarus mean?
The walrus (Odobenus rosmarus) is a large flippered marine mammal with a discontinuous distribution about the North Pole in the Arctic Ocean and subarctic seas of the Northern Hemisphere. The walrus is the only living species in the family Odobenidae and genus Odobenus.
What’s the meaning of walruses?
Definition of walrus : a large gregarious marine mammal (Odobenus rosmarus of the family Odobenidae) of arctic waters related to the seals that has limbs modified into webbed flippers, long ivory tusks, a tough wrinkled hide, stiff whiskers, and a thick layer of blubber.
Why do walrus eyes pop out?
The extraocular muscles of the walrus are well-developed. This and its lack of orbital roof allow it to protrude its eyes and see in both a frontal and dorsal direction.
Why do walruses have retractable nipples?
The pinnipeds (seals, sea lions, and walruses) have retractable nipples, which sounds like a burn straight out of the junior-high locker room but in truth just means the nipples tuck inside when they’re not in use. This likely cuts down on drag in the water and protects the tidbits from the cold.
How does a walrus mate?
Walruses mate both in the water and on land, and may copulate several times to increase the chance of fertilization. Like other mammals, they mate using internal reproduction. Males have penile bones with which they extend their reproductive organs.
What is a group of octopuses called?
The cephalopods do have eight tentacles and there may be three ways to describe a group of them, but only one is technically correct. Grammatically speaking, the plural for octopus is octopuses. As the Merriam-Webster dictionary points out, people use three different terms, however: octopi, octopuses, and octopodes.
What’s another word for walrus?
In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for walrus, like: rosmarus, sea-horse, seahorse, finback, crocodile and Odobenus.
What Serb means?
Definition of Serb 1a : a native or inhabitant of Serbia. b : a member of a South Slavic ethnic group that originated in the Balkans. 2 : serbian sense 2.
Are walruses intelligent?
Walruses are intelligent animals. Scientists are gathering evidence that the walrus is the most cognitively and socially sophisticated of all pinnipeds. The upper canine teeth of the walrus are known as morse or tusks. The tip of the walrus tusk has an enamel coating which is worn away during the animal’s youth.
Why do humans only have 2 nipples?
There are no strict restrictions on nipple numbers in humans; they can occur anywhere on the milk line. So humans tend to have two nipples because that’s what primates tend to have, because of our evolutionary history.
Do walruses fall off cliffs?
Without summer sea ice for resting, walrus mothers and calves have been forced ashore in huge numbers, where they have limited access to food and are vulnerable to being trampled to death, attacked by predators or crowded into dangerous places looking for space to rest — like the edge of a cliff.
Can you pet a walrus?
No, walruses do not make good pets. They are much too large to house easily, and their enclosures and water must be temperature controlled. It is also illegal in most places to own one as a pet.