LIST OF ILLUSTRATIONS. 



Plate ^.. Whales, Seals, and "Walrus Frontispiece. 



II. Crocodile, Hippopotamus, and Water Hog 94 



III. Tapirs and Capybara 184 



IV. Cormorant, Puffin, and Penguin 210 



V. Vampire Bat, Kalong, Opossum Mouse, Hepoona Roo, 



and Sugar Squirrel 288 



VI. Fox, Badger, Rabbit, and Field Mouse 348 



Cut 1. Dolphin and Porpoise 44 



,, 2. Manatee and Dugong 52 



3. Toad, Newt, and Frog 78 



4. Snake and Axolotl.... 82 



5. Hawkbill Turtle, Snapping Turtle, Chelodyne, and 



Alligator Terrapin 102 



6. Otters 122 



7. Beaver 144 



8. Water Vole and Water Shrew 154 



9. Duckbill 196 



10. Waterhen and Dabchick 226 



11. Water Boatman, Water Scorpion, Swimming Ichneu- 

 mon, Larva of Gnat, and Whirl wig Beetle 245 



12. Colugo 292 



13. Flying Dragon and Flying Frog 304 



14. Flying Fishes, Flying Gurnard, and Flying Squid 310 



15. Climbing Perch and Walking Fish 324 



16. Robber Crab, Land Crab, and Four Eyes 330 



17. Eels and Conger 338 



18. Mole and Slepez 342 



19, Termites 348 



20. Travelling Ants f 350 



