Protosphyraena is a species of prehistoric swordfish, like its modern day counter part they use the long sword to slash and injury there prey.  They are stream lined and can move very fast.  Its predacesors will not appear until the Oligocene.  It is hunted by larger creatures such as Mosasaurs, and Plesiosauria.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.