TAILIEUCHUNG - Ebook Grzimek's animal life encyclopedia Volume 6 Amphibians

Ebook Grzimek's animal life encyclopedia Volume 6 Amphibians presents what is an amphibian?, early evolution and fossil history, structure and function, larvae, behavior, amphibians and humans, reproduction, order anur, order caudata, order gymnophiona. | Grzimek s Animal Life Encyclopedia Second Edition Volume 6 Amphibians William E. Duellman Advisory Editor Neil Schlager Editor Joseph E. Trumpey Chief Scientific Illustrator Michael Hutchins Series Editor In association with the American Zoo and Aquarium Association GALE THOMSON GALE Detroit New York San Diego San Francisco Cleveland New Haven Conn. Waterville Maine London Munich Contents Foreword. vii How to use this book. ix Advisory boards. xii Contributing writers. xiv Contributing illustrators. xvi Volume 6 Amphibians What is an amphibian . 3 Early evolution and fossil history. 7 Structure and function. 15 Reproduction. 28 Larvae. 39 Behavior. 44 Amphibians and humans. 51 Conservation. 56 Order ANURA Frogs and toads. 61 Family New Zealand frogs. 69 Family Tailed frogs. 77 Family Fire-bellied toads and barbourulas. 83 Family Midwife toads and painted frogs. 89 Family Mesoamerican burrowing toads. 95 Family Clawed frogs and Surinam toads. 99 Family Asian toadfrogs. 109 Family Spadefoot toads. 119 Family Parsley frogs. 127 Family Ghost frogs. 131 Family Seychelles frogs. 135 Family Australian ground frogs. 139 Family Australian toadlets and water Family Leptodactylid frogs. 155 Family Vocal sac-brooding frogs. 173 Family Three-toed toadlets. 179 Family True toads harlequin frogs and relatives. 183 Family Poison frogs. 197 Family Ruthven s Family Glass Family Amero-Australian Family True Family Squeakers and cricket Family Shovel-nosed Family African Family Asian Family Narrow-mouthed Family Madagascaran Order CAUDATA Salamanders and Family Sirens and dwarf Family Asiatic Family Asiatic giant salamanders and hellbenders . 343 Family Pacific giant Family Mole Family Newts and European Family Olms and Family Torrent Family .

• Sinh học
• Grzimeks animal life encyclopedia
• What is an amphibian
• Order anur
• Order caudata
• Order gymnophiona
• Amphibians whith humans
• Grzimeks animal life encyclopedia Birds
• Order struthioniformes
• order procellariiformes
• Order sphenisciformes
• Order gaviiformes
• Lower Metazoans
• Lesser Deuterostom
• Monoblastozoa life history
• Rhombozoa life history
• Orthonectida life history
• what is a mammal
• Ice Age giants
• Molecular genetics
• Order monotremata
• Order didelphimorphi