The walrus is the closest living relative to the manatee.
another cow
They are sort of an isolated family off of the Superordo Cetartiodactyla which includes camels, whales, Pigs, and ruminates. The closest relative would be the pygmy hippopotamus but that might just...
Unable to find in any current source, but it will be a bird.The bird is a Cassowary it has nearly the exact same skeletal structure of a Velociraptor.
birds all dinos are birds
Rays (like sting rays and such..)