Turtles of the United States and Canada /
Ernst, Carl H.
Lovich, Jeffrey E.
Baltimore : Johns Hopkins University Press,
2009.
Includes bibliographical references (p. [649]-819) and index.
Introduction -- Conservation of the turtles of the United States and Canada -- Identification of the turtles of the United States and Canada -- Cheloniidae: marine turtles -- Chelydridae: snapping turtles -- Dermochelyidae: leatherback seaturtle -- Emydidae: Semiaquatic pond and marsh turtles -- Kinosternidae: mud and musk turtles -- Testudinidae: tortoise -- Trionychidae: softshell turtles.
Turtles
Turtles