CH. II] 



MAMMALS. 

 MAMMALS 



Arctic 



121 



Holarctic 



Neotropical 



Antarctic 



Australian 



d 



Mr Mitchell has recently 1 devised a still further sim- 

 plification which again can be printed from ordinary type 

 lines. The regions may be thus indicated. 



Nearctic 



Palaearctic 



Neotropical 



Ethiopian 



Oriental 



Australian 



The scheme may be made more complete by the 



1 P.Z.S. 1890, p. 607. 



