These little guys are basically the defensive version of the kaprosuchus. They have an "impale" effect that picks up small creatures and holds them while they take damage. Wonderful for pesky raiders trying to get into your base, and also serve as a mobile spike wall.
Eats Compy Kibble. Usually spawn near the bottom of mountains. When using kibble, no narcotics are required. A level 80 will eat about 21 compy kibble during x1.5 on offical servers. About 7 tranq darts were used to take down the level 80