User blog comment:The Reptile King/The Reptile Kingdom/@comment-28530195-20160621025307

Megalodon: Disposition: simple. ferocious. bold Size: varies, max 70-80ft Diet: carnivorious(prefers mammal meat) Habitat: the deeper oceans(particularly Reptile Kingdom waters)

A gigantic species of shark that prowls the oceans. It eats anything living that it recognizes as food: from whales to smaller Megalodons to even Mosasaurs. One would think that such a predator would be quite dangerous to humans and manamo but surprisingly: almost all attacks on boats or people are usually mistakes on the megalodons part. Recently the species has become quite rare: only being spotted at some of the deepest ocean trenches. Many people believe the reason for the disappearances are that the megalodons have been manamo-fied. Many rumors have spread from this idea: from the recent sightings being a manamo in a possible primal form, to the people now "attacked" by Megalodons as an attempt to get a husband or even monsterize females into more of their species..but nothing has ever been confirmed

(Thought I'd make this. It isn't a Reptile, but it's probably one of the few prehistoric fish that could make a good species, I left any possible manamo aspects unconfirmed(this is for the beast after all) so Anyone seeking to make it a part of their fan-made realm is welcome to use it as a base.)