What did liopleurodon share with its closet relative?

Liopleurodon, a marine reptile from the Jurassic period, shared several characteristics with its closest relative, PliOSaurus. Both belonged to the pliOSaur group, featuring a large, streamlined body adapted for a predatory lifestyle in the ocean. They possessed powerful jaws and sharp teeth, suited for capturing prey, and shared similar anatomical features like short necks and large heads. These adaptations made them efficient swimmers and formidable hunters in their marine environments.