What is a walrus whale?

Also included in this list is an extinct kind of toothed whale, known by its scientific name of Odobenocetops. Known colloquially as walrus whales, these fossil whales evolved a bizarre walrus-like face, including asymmetrical tusks that are unlike any other marine mammal living or extinct.

What did Odobenocetops eat?

By grubbing around in the mud, Odobenocetops found worms and shellfish to eat. Muscular lips allowed it to suck clams out of their shells. Odobenocetops was an air-breathing mammal so had to rise to the surface in between dives. It used its powerful tail to swim around.

Is Odobenocetops a whale?

Odobenocetops (/ˌoʊdəbiːˈnɒsɪtɒps/) is an extinct genus of small toothed whale known from Peru and Chile. Its fossils are found in Neogene-aged marine strata dating from the Tortonian to the Zanclean. It had two tusks, and, in some fossils, one tusk was longer than the other.

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.

Where is a narwhal’s tusk?

The most conspicuous characteristic of the male narwhal is a single long tusk, which is in fact a canine tooth that projects from the left side of the upper jaw, through the lip and forms a left-handed helical spiral. The tusk grows throughout life, reaching a length of about 1.5 to 3.1 m (4.9 to 10.2 ft).

Are walrus cetaceans?

Marine mammals are classified into four different taxonomic groups: cetaceans (whales, dolphins, and porpoises), pinnipeds (seals, sea lions, and walruses), sirenians (manatees and dugongs), and marine fissipeds (polar bears and sea otters).

Do walruses have balls?

These sacs are inflated with air to about the size of a beach ball (50 liters), and help keep the head of the walrus afloat. Walruses use the air sacs primarily on long migrations when sea ice is not present.

What is a narwhal’s horn called?

What is a narwhal tusk? The narwhal tusk—most commonly found on males—is actually an enlarged tooth with sensory capability and up to 10 million nerve endings inside. Some narwhals have up to two tusks, while others have none. The spiraled tusk juts from the head and can grow as long at 10 feet.

What’s the purpose of a narwhal’s horn?

Now a new study suggests the true evolutionary purpose of these horns — which can be 8-feet-long — has to do with sex: The tusks, the research found, are used by male narwhals to compete for and attract mates, a bit like a peacock’s ostentatious feathers or an elk’s elaborate antlers.

What animal did seals evolve from?

The earliest ancestors of seals and sea lions were mammals that transitioned from life on land to life at sea. Around 36 million years ago, at the end of the Oligocene, the ocean began to cool, which caused major changes to ocean circulation.

Which is bigger sea lion or walrus?

Unlike the sea lions, walrus have tusks and whiskers. The tusk and stiff whiskers are the main features that differentiate a walrus from a sea lion. Walrus is also bigger than sea lions.

What is Odobenocetops?

The whale that walks on its teeth… Odobenocetops was a small cetacean from the Pliocene. It is significant for its long, conical tusks that protruded from the sides of its face.

What is Odobenocetops in Jurassic Park?

Odobenocetops (meaning “cetacean that seems to walk on its teeth”) was a small toothed whale known from the Late Miocene of Peru and Chile. It had two tusks, and, in some fossils, one tusk was longer than the other. Odobenocetops can be created in Jurassic Park: Builder.

How do you get the Odobenocetops DNA sample?

Odobenocetops can be created in Jurassic Park: Builder. Its DNA sample is rare and can only be acquired by playing the DNA Tournament Mode.

What did the Odobenocetops whale look like?

It had a pair of large lips which were used to hold onto the shells of its prey. This made Odobenocetops look more like a modern dugong, or even a walrus, rather than like the other whales, whether modern or extinct. Odobenocetops also had a short and robust body, a short tail with a proportionally small fluke and a pair of two, large fins.