Behold the frogfish. This bizarre creature really is a fish, despite its bullfrog face, pectoral fins that look like webbed feet, and a froglike mouth that snaps up unsuspecting prey. But the way it ...
Theodore W. Pietsch is professor emeritus in the School of Aquatic and Fishery Sciences at the University of Washington. He is the author of more than a dozen books, including Trees of Life: A Visual ...