Does a Narwhal Have Teeth?

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.

Do female narwhals have teeth?

Narwhal Tusks: Did You Know? ... All narwhals have two canine teeth that can grow into their tusk, but generally, it's the upper left tooth that grows. The tusk grows in most males and only about 15% of females. And about one in 500 males grow two tusks, and only one female has been recorded with two tusks.

Do narwhals have teeth on their head?

It is the left tooth of the pair that grows into a long tusk that erupts through the narwhal's upper lip. The right canine tooth is also a tusk but it remains embedded in the narwhal's skull unerrupted. Only occasionally do both tusks erupt. Female narwhals have two embedded tusks that erupt only very rarely.