Atrocispinax varus

Atrocispinax varus (bow-legged savage spine)

A hybrid of the Spinosaurus and the Atrociraptor, this semi-aquatic hybrid has fins running down its spine in place of a sail and long, powerful stabbing claws on its hands and feet to secure large prey. Its opposable thumbs and semi-quadrupedal stance give it a surprisingly wide range of motion, and it inherits serrated teeth from its raptor composite. Its wrist fins help it to quickly change direction while swimming.