Fishcat

Fish Cats are creatures with the body of a fish and the head, four legs and whiskers of a cat. It was cut from the final version of the movie, but it was still featured in concept art and the video game. The Fish Cat will appear in The Croods: A New Age.

Official Bio
With the body of a fish and four legs of a cat, the fish cat was able to pounce from the water to land with ease. Its flippered feet and sharp fangs made it a good hunter that would stalk its prey around rivers, frequently catching them by suprise.

Behavior
Fish Cats stalk their prey and frequently catch smaller animals by the water's edge.

Abilities
The fish cat was able to pounce from the water and land with ease. It's flipper feet and sharp fangs make them efficient hunters.

Trivia

 * The Fish Cat also resembles the kappa, a Japanese water demon.
 * Another possible name for the Fish Cat is the "Water Cat", "Fishing Cat", or "Cat Fish", which maybe possible to the great resemblance to the real-life counterpart.

Look up  Fishing cat  or  Catfish for furthur information