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The horn is actually not a horn at all. Narwhals have two teeth in the upper jaw. After the first year of a male narwhal's life, its left tooth grows outward, spirally. This long, single tooth projects from its upper jaw and grows to be 7-10 feet long.

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15y ago
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5mo ago

A narwhal's horn, which is actually a tooth, can grow up to 10 feet in length. The average length is around 6-9 feet.

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Q: How long is a narwhal horn?
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Related questions

How long does a narwhal horn grow to?

A narwhal's tusk, which is actually a long, spiral-shaped tooth, can grow to be about 9 feet (2.7 meters) long.


What kind of whale has been mistaken for a unicorn historically?

The Narwhal has a horn. Horse Isle Quiz- Narwhal.


How long does a narwhal horn grow?

The tusk of an adult narwhal can range from 1.5 to 3.1 meters (5 to 10 feet) and sometimes longer.


Why is a male narwhal called a sea unicorn?

A male narwhal is called a "sea unicorn" because of the long tusk that extends from its upper lip, much like a unicorn's horn. The tusk is actually an elongated tooth that can grow up to 10 feet long and gives the narwhal a mystical appearance.


What aquatic animal has one horn?

Narwhal


What is the horn of a narwhal made of?

it is made of ivory


Why is the narwhal called the unicorn of the sea?

The narwhal is called the "unicorn of the sea" because of its long, straight tusk that resembles a unicorn horn. This tusk is actually a protruding tooth and can grow up to 10 feet long in males. The unique appearance of the narwhal has led to this nickname.


What sea fish has a horn?

there is no fish with a horn, but if you think narwhal it is a aquatic mammal


Which sea animal has one single horn?

The Narwhal


Is the narwhal's horn a tooth?

Yes, it is one of their canine teeth.


What sea creatures are known as sea unicorns?

It would probably be narwhales, as they have a horn on their "head" much like unicorns do.


What big critter has a horn on its nose?

narwhal its a whale with horn on its head that is also its nose