xiv LIST OF ILLUSTRATIONS 



PAGE 



Skeleton of the Siamang . . . . $2 



Skeleton of the Mandrill .... .60 



Foot and Hand of the Mangabey . . . 61 



A Platyrrhine Monkey .... .64 



Hand of a Spider Monkey . . . . . .66 



Skeleton of the Ruffled Lemur . . . .71 



Sole of Foot of Garnett's Galago ... .73 



Skull of the Aye-Aye . . . . -74 



Foot and Hand of the Aye-Aye . . . -75 



Hind Foot of the Colugo .... .75 



Bones of Hind Foot of the Colugo . . . . .76 



Skeleton of the Mouse-coloured Bat . . . 80 



Skeleton of the Hedgehog ... . . 92 



Skeleton of the Mole ... ... 95 



The Mole's Fortress . . . . . . . 9 6 



Fore Limbs of the Common Mole ... .97 



Sole of Hind Foot of Elephant Shrew . . 100 

 Lion's Claw Sheathed and Unsheathed .... 106 



The Mechanism of a Cat's Retractile Claw . . . .109 



Skeleton of the Lion . . . . . . .in 



Skull of the Lion . . . . . . .114 



Teeth of the Domestic Cat ... 131 



Skull of the Hyaena . . . . . . .135 



Skeleton of the Civet ... . .141 



Skull of the Domestic Dog . . . . . .145 



Skull of the Wolf 152 



Skeleton of the Weasel . . . . . . .161 



Skull of the Polecat . . . . . . .164 



Skeleton of the Badger . . . . . .170 



Skull of the Otter . . . . . . .174 



Skull of the Kinkajou . . . . . . .179 



Skeleton of the Polar Bear 186 



Skeleton of the Seal . . . . . . .192 



Hind Flippers of the Seal . . 194 



Skeleton of the Sea Lion (walking attitude) . . . .199 



Vertical Section of the Skin of the Fur Seal .... 200 



Skull and Dentition of the Walrus ..... 204 



Head of a Rabbit ..... .210 



Claws of the Squirrel . . . . . .211 



Jaws of the Beaver . . . . .221 



Tail of the Beaver . . . . . . .221 



Skull of the Mouse ..... .223 



Skull of the Rat . 227 



Skeleton of the Jerboa . . . . . . .236 



Jaws of the Hare . . . . . .243 



Skeleton of the Rabbit . . . . . . .246 



Skeleton of the Indian Elephant . . . . .253 



