The Biology of Sharks and Rays

The Biology of Sharks and Rays

Peter A. Klimley and Steven Oerding

Print publication date: 2014

ISBN: 9780226442495

Publisher: University of Chicago Press

Abstract

This book provides a resource on the biological and physiological characteristics of the cartilaginous fishes: sharks, rays, and chimaeras. In sixteen chapters, the book covers a broad spectrum of topics, including taxonomy, morphology, ecology, and physiology. For example, it explains the body design of sharks and why the ridged, toothlike denticles that cover their entire bodies are present on only part of the rays' bodies and are absent from those of chimaeras. Another chapter explores the anatomy of the jaws and the role of the muscles and teeth in jaw extension, seizure, and handling of prey.