News Round-Up

We’ve just discovered two new shark species


Finding a species that’s entirely new to science is always exciting, and so we were delighted to be a part of the discovery of two new sixgill sawsharks (called Pliotrema kajae and Pliotrema annae) off the coast of East Africa.

We know very little about sawsharks. Until now, only one sixgill species (Pliotrema warreni) was recognised. But we know sawsharks are carnivores, living on a diet of fish, crustaceans and squid. They use their serrated snouts to kill their prey and, with quick side-to-side slashes, break them up into bite-sized chunks. MORE

Header image: The serrated snout of a sixgill sawshark (Pliotrema annae). Credit: Ellen Barrowclift-Mahon/Marine MEGAfauna Lab/Newcastle University.

Leave a Comment