Narwheal

The Narwheal is a cetacean that lived within the croodaceaous time period and possessed an elongated horn on its head similar to a Narwhal.

Etymology
Their name comes from the words Narwhal(A kind of cetacean) and Seal(A kind of peniped).

Anatomy
Head-The Narwheal's head is quite round similar to that of modern Seals. They possess a short snout tipped with a black nose pad. They possesses a wide mouth with two elongated canines poking out from the corners of its mouth. On the top of their head they possess an elongated pointed horn similar to that of the modern Narwhal, which is actually a tooth and it may be similar in structure.

Eyes0They possess small eyes which are ovular in shape and possess large black pupils and white sclera.

Ears-They possess short rounded ears on either side of their head similar to that of the modern Sea Lion.

Body-They possess a very round body similar to that of a modern Seal and possess short 3 clawed flippers on both sides of their body. The roundness of their body is possibly due to a large amount of fat or blubber on their body allowing them to remain warm in cold waters.

Tail-They possess a very short tail with a tail fluke on either side of the tip of the tail.

Pelt-Their body is covered in short highly condensed fur similar to that of the modern Fur Seal.

Coloration-They exhibit countershading on their body as the top of their body is a uniform light grey coloration while their lower body is white in color.

Habitat
Due to their body structure it can be assumed they live an entirely aquatic life style.

Behavior
Their behavior is currently unknown due to only appearing in promotional art.

Diet
Their diet is currently unknown due to only appearing in promotional art.

Predators
Their predators are currently unknown due to only appearing in promotional art.

Abilities
Their abilities are currently unknown due to only appearing in promotional art.

In The Movie
They are set to appear in the second movie.

Trivia

 * Another possible name for the Narwheal is the "Unicorn Seal".