The Plotosaurus has specially adapted scales similar to a shark. These scales create vortices which reduce drag even more!

Of the mosasaurs, the Plotosaurus is one of the best adapted swimmers. Its name literally means ‘swimmer lizard’.

A deep diver, the Plotosaurus has a streamlined and rigid forward body that reduces drag, allowing it to swim faster.

Did you know that an adult Plotosaurus can grow up to 43 feet in length?! That’s nearly as long as a school bus!