New research out of the University of Chicago has found evidence that the lobe-finned fish species Tiktaalik roseae was capable of both biting and suction during feeding, similar to modern-day gars. These results, published on Feb. 1 in the Proceedings of the National Academy of Sciences, provide evidence that bite-based feeding originally evolved in aquatic species and was later adapted for use on land.
Click here for original story, New clues emerge in how early tetrapods learned to live—and eat—on land
Source: Phys.org