LIST OF ILLUSTRATIONS 



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Duck-Mole ( Ornithorhynchus) - 70 



Anthropoid Apes 71 



Entellus Monkeys (Semnofithecus entellus) 72 



The Barbary Ape (Inuus ecaudatus) • 73 



The Wanderoo (Macacos silenus) 74 



The Mandrill {Papio mormon) 75 



Red Howling Monkeys (Mycetes seniculus) 76 



Woolly Spider-Monkey {Eriodes) 77 



Marmoset {Hapale Jacchus] 78 



Skull of Black Indris Lemur 79 



Ring-tailed Lemur {Lemur catta) 79 



The Spectre-Tarsier ( Tarsius spectrum) • 80 



The Long-eared Bat (Plecolus auriius) 81 



Insectivores - 84 

 TheColugoor Fly'mg-hemui [Galeopit/tecus) 85 



Lower Part of the Fore-limb of a Lion 87 



One of the Digits of a Cat - 87 



The Polar Lynx (Lynx vulgaris) • 89 



The Indian Civet-Cat ( Viverra zibetha) 90 



The Mongoose (Herpestes griseus) 91 



The Aardwolf {Proteles Lalandii) 92 



The Sahara Fox or Fennec ( Canis zerda) - 93 



Skeleton of Hind Limb of Bear 94 



The Common Raccoon (Procyon lotor) 95 



Brown Bears ( Ursus arctos) 96 



The Common Badger {Meles taxus) - 96 



The Weasel (Putorius vulgaris) - 97 



Pinnipedes 99 



The Porpoise {Phoccena communis) 100 



Baleen of Whale 100 



The Manatee [Manatus) (after Murie) loi 



Molars of Elephants - 102 



African Elephant {Loxodon Africanus) - 103 



The Hyrax (Procavia) 104 



Brazilian Tapir ( Tapirus Americanus) 105 

 The Indian Rhinoceros (Rhinoceros 



Indicus) 106 



Lower Jaw of Hippopotamus 108 



The VLscachil (Tragulus Javanicus) - no 



Antlers of Red Deer in 



The Prongbuck (Antilocapra Americana) - 113 



The American Bison (Bos Americanus) 115 



The yiM^k-Oy. (Ovibos moschatus) 116 



The Saiga Antelope (Colus Tartaricus) 118 



The White-tailed Gnu (Catoblepas) 119 



The Giraffe (Giraffa camelopardalis)- 120 



Peruvian Llamas (Auchenia Lama) 122 



Skull of Hare - 123 



The Rabbit (Lepus cuniculus) - 124 



The Siberian Pika (Lagomys alpinus) - 125 



The Common Suslik (Spermophilus citillus) 126 



Prairie-Dogs (Cynomys Ludovicianus) 127 



The Water-Vole (Microttis amphibius) 128 



The Lemming (Myodes lemmus) 129 



Kangaroo-Rat (Dipodomys Phillipsii) 130 



The Jerboa (Alactaga decumana) 131 



The Common Dormouse (Muscardinus) 132 



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The Degu (Octodon degus) - 133 



The Chinchilla (Chinchilla lanigera) 134 



The Two- toed Sloth (C4a&/«i-) 135 

 Group of Pouched Mammals (Mar- 



supialia) - 136 



The Six-banded Armadillo (Dasypus) 137 



The Cape Ant- Eater (Orj/c/eTO/«i) 137 



The Long- tailed Pangolin (Manis) 138 



General Structure of Pigeon ( Columba livid) 140 



Structure of a Feather (mostly after Pycraft) 142 



Circulatory Organs of Bird (after Gadow) 144 



Respiratory Organs of Bird (after Heider)- 148 

 Brain and Sense-Organs of Bird (after 



Wiedersheim, Coues, and Gadow) 150 



Hen's Egg (after A. Thompson & Balfour) 151 



Rook (Corvus frugilegus) 153 



Great Paradise Bird (Paradisea apoda) 154 



S\.!ix\\-a^s (Sturnus vulgaris) 155 



Warblers- 159 



Crested Wrens (Regulus) - 160 



C\!Li^aa (Cuculus camirus) - 162 



Yiao-^oe (Upupa epops) 163 



Rhinoceros Hornbill (Buceros rhinoceros) 164 



Laughing Jackass (Dacelo giganted) 165 



Crowned Pigeon ( G'o«?'a) - 167 



Herring-Gull (Larus argentatus) 168 



Sandpipers (Toianus) 169 



Skuas (Stercorarius), &c. (from Brehm) 170 



Common Crane ( C?-«j «Ker«a) - 171 



Peregrine Falcon (/^a/iro /«r«^z««j) - - 173 



Ruppel's Vulture (Gyps Riippeli) - 174 



Sparrow-Hawk (Accipiter nisus) 175 



Grey-lag Goose (Anser cineretis) 177 



Herons (Ardea cinerea) and their Nests 178 



African Ibis (Ibis yEthiopica) - 180 



Albatross (Diomedea. exiUans) 182 



Great Auk (Alca impennis) 183 



Razorbills (Alca Tarda) (from Brehm) 185 



King Penguin (Aptenodytes) 187 

 South African Ostriches (Struthio 



camelus) 188 



Cassowary (Casuarius) 189 



Kiwi (Apteryx) 190 

 Skeleton of Lizard (after W. K. Parker, 



Boas, and Wiedersheim) 197 



General Structure of Lizard 200 

 Structure of Crocodile (after Wiedersheim 



and R. Hertwig) - 207 



Crocodilia 211 



Grecian Tortoise (Testudo Grceca) 213 



Leathery Turtle (L>ermatochelys coriacea) - 217 



Tortoise ( Tesiudo)a.ni Green Turtle (Chelone) 219 



Nilotic Soft Tortoise ( Trionyx triunguis) - 220 



Wall Gecko (Tarentola Mauritanicd) 221 



The Scheltopusik (Ophisaurus apus) 223 



The Nile Monitor ( Varanus Niloticus) - 224 



Snake-eyed Lizard (Ablepharus pannonicus) 225 



