lauren sallan

Tanyrhinichthys mcallisteri has a sturgeon-like shape with a long protruding snout that focuses the senses to help them catch prey.

When human civilization causes more and more animals to become extinct, what will the world be and what shape and size of the remaining species will be?

UPI news agency quoted Professor Lauren Sallan that the journey into the sea to reproduce and shark to return to freshwater environment is very rare.

The study was conducted by a team of researchers from the University of Pennsylvania, University of Michigan, University of Manchester and Birmingham University.

People in evolution have lost their tails. However, a recent study shows that we have lost the tail, not just one but twice.