A fish thought to be evolution’s time capsule just surprised scientists. A detailed dissection of the coelacanth — a 400-million-year-old species often called a “living fossil” — revealed that key ...
While there is a common belief that the evolution of humans can be traced back to fishlike vertebrate ancestors, pinpointing the origins of bony fish — a key group in this evolution — remains ...
1. The Evolution and Diversity of Pineal and Parapineal Photopigments -- 2. The Evolution and Function of Melanopsin in Craniates -- 3. The Evolution of Non-visual Photopigments in the Central Nervous ...