CONTENTS 
PAGE 
INTRODUCTION: THE NATURAL REGIONS OF THE GLOBE . 9 
CHAPTER 
I. Tat TUNDRA AND ITS I'aUNA : ' , ; 15 
II. Tuer TatGa, oR CONIFEROUS FOREST, AND ITS FAuNA. 36 
III. Sreprpr FaAunaS AND THE TEMPERATE STEPPES OF 
ASIA AND NORTH AMERICA ane : : Sy etiy 
IV. Mountain Faunas : j : F d a py 
V. THE Fauna OF THE TROPICAL FOREST . : at bys 
VI. TropicaL SAVANAS AND DESERTS . ; : oe dio 
VII. Sprcran FEATURES OF ISLAND FauNnas . é . 144 
VIII. Tue DistrripuTioN oF ANIMAL LIFE IN THE SEA. 156 
IX. Tue ANIMALS oF LAKES AND RIvERS. CAVE Faunas'§ 182 
X. ZOOGEOGRAPHICAL REGIONS . ’ : 2 . 208 
APPENDIX. OUTLINE CLASSIFICATION OF ANIMALS . 2 (226 
INDEX. ; ; é - = ; ; : Zo 
