Megalodon

Megalodons are apex predators that live in the ocean. In the JJVS canon, their favourite prey is the giantess mermaid. They have no individual personality to speak of.

It is notable that Georgia was eaten by one in the story ''Food Chain in Action. In Swim and Snack, ''it is mentioned that Jane had a friend called Tamara that was eaten by one.

Megalodons and dragons are the only creatures on Oregonia that don't have any predators.