Vlll 



LIST OF ILLUSTRATIONS 



Indian Rhinoceros in Zoological Gardens 



The Indian Rhinoceros, 



The Sumatran Rhinoceros, 



The Common African Rhinoceros, 



Head of Common African Rhinoceros, 



Burchell's Rhinoceros, 



Head of Burchell's Rhinoceros, 



Skull of Extinct Rhinoceros, 



Teeth of Anchithere, Horse, and Hipparion 



Skull of Three-Toed Horse, 



Shire Stallion, 



Teeth of the Horse at Various Ages, 



English Race-Horse (" Doncaster ") 



The Tarpan, 



English Race-Horse ("Bend-Or") 



German Half-Bred Horse, 



Percheron Cart-Horse, 



< llydesdale Mare, . 



Burchell's Zebra, . 



Grevy's Zebra, 



The Quagga, 



Tibetan Wild Ass, or Kiang, 



A Troop of Persian Wild Asses, . 



The African Wild Asses, . 



Domestic Ass, 



Cheek-Teeth of Palseothere, 



Molar Teeth of Pala?osyops, 



Foot-Bones of Elephant, . 



Skeleton of Cape Hyrax, . 



Foot-Bones of Hyrax, 



Syrian Hyrax, 



Tree-Hyrax, 



Skeleton of Indian Elephant, 



Molar Teeth of Mammoth, 



Molar Tooth of Cliffs Elephant, . 



Molar Tooth of Elephant, . 



Indian Elephant Drinking, 



Indian Elephants Enjoying Themselves, 



Indian Elephant Kneeling, 



Elephant Carrying Timber, 



Molar Tooth of African Elephant, 



Last Molar Teeth of Mastodons, . 



Molars of Mastodons, 



Skull of Dinothere, 



Cheek-Teeth of Uintathere, 



Palate of Homalodontothere, 



Lower Jaw of Astrapothere, 



Skeleton of Toxodon, 



Skull of Nesodon, . 



Skeleton of Manati, 



The American Manati, 



The Dugong, 



Skeleton of Northern Sea-Cow, 



Head of the African Elephant, 



