A Series V Primeval Dinosaur. Probably a young
Eustreptospondylus. The Swimming Theropod killed two people in the submarine and it was stunned by Abby and Connor. Later captured, it is shot out of a torpedo tube, and is unfortunately devoured by a Pliosaur (a Liopleurodon)
- It was revealed that the creature is a female (according to Abby Maitland in her analysis).