Introduction
Part One
The Life and Lifestyle of Turtles
Chapter 1
Chelonian Taxonomy, Form, and Function
Taxonomy
Physical Features
Skeletal System
Shell
Skull
Feet
Tail
Respiration
Sensory Realm
Chapter 2
Ecology
Habitat
Thermoregulation
Feeding and Diet
Courtship and Reproduction
Predators
Defense Strategies
Seasonal Periods of Inactivity
Age
Chapter 3
The Ancient Origins of Turtles
Jurassic Chelonians
Chelonians of the Cretaceous
Part Two
The Diversity of Modern Chelonians
Chapter 4
Suborder Pleurodira
Side-Necked Turtles
Family Chelidae: Austro-American Side-Necked Turtles
Family Pelomedusidae: African Side-Necked Turtles
Family Podocnemidae: South American River Turtles and the Madagascan Big-Headed Turtle
Chapter 5
Suborder Cryptodira
Hidden-Necked Turtles
Family Carrettochelyidae: The Fly River Turtle
Family Cheloniidae: Sea Turtles
Family Chelydridae: Snapping Turtles
Family Dermatemydidae: The Central American River Turtle
Family Dermochelyidae: The Leatherback Sea Turtle
Family Emydidae: Aquatic and Terrestrial Turtles
Family Geoemydidae: Aquatic and Terrestrial Turtles
Family Kinosternidae: Mud and Musk Turtles
Family Platysternidae: The Big-Headed Turtle