ZOOGEOGPvAPHICAL DIYISIOXS OF THE WOELD 



After Dr. J. A. Allex. 



REALMS, REGIONS, SUBREGIOXS, PROYIXCES, SUBPROVINCES, 

 DISTRICTS, FAUX^. 



1. Arctic . 



2. North 

 Tem- 

 perate 



North 

 Ameri- 

 can 



Cold 

 Tem- 

 perate 



Warm 

 Tem- 

 perate 



C Appalachian 



Humid I 



I Barren Ground 

 1^ Arctic Alaskan 



Aleutian 

 Sitkan 

 Hudsonian 

 Canadian 



f Allesrhanian 



Carolinian 



Austroriparian Louisianian 



^ Great ] 

 Plains I (not yet 

 Great I divided 



I Basin f into 

 Pacific faunae) 



f Campestrian . 



Arid 



Coast 



Sonoran (not yet divided into 

 faunae) 



t Eurasian (Europe and Asia, except India) 



3. Amer- f Central American 



ican I r Floridian 



Tropical [ Antillean I Temaulipan 



[ St. Lucas 



4. Indo-African (including India and adjacent islands and Africa except 



northern part). 



5. South- American Temperate (including all outside Realm 3). 



6. Australian (Australia and surrounding islands). 



7. Lemurian (Madagascar). 



263 



