The dossier says they're passive to humans and only attack little fish THIS IS NOT TRUE THEY WILL EAT YOU AND THEY TEAM UP WITH ELECTROPHORUS TO KNOCK OUT YOUR MOUNT AND SHARE IN THE FEAST AFTERWARDS!!

Once one of my fav water dinos. Now that face haunts my dreams 😳

Whoever said plesiosaurs are the quetzals of the ocean clearly has never tamed a mosasaur

You're gonna need about three fiddy, then this beast will let you go.

I have seen some people ask where to find em you have to go away from the shoreline and keep going down the only thing you will find In the blank sea is a few megs and ichys

This has to be the most terrifying creature on ark. I've tamed one and it still makes me piss my pants when i see it.

Just found one and named him nessy and he just got killed by like 13 megs

Any mobile players out there, there aren't any underwater caves so these guys are just commonly in the deep.

Any mobile players out there, there aren't any underwater caves so these guys are just commonly in the deep.