Threatened Australian faunal realm

Visualization of narrower problems
Name(s): 
Threatened Australian faunal region
Threatened Australian biogeographical realm
Nature 
***.
Background 
The Neotropical biogeographic realm is equivalent to the Notogaean faunal realm in the older system which divided the globe into three faunal realms: Neogaean (New World), Notogaean (Australasia) and Arctogaean (Old World). The Australian faunal realm comprises continental Australia, Tasmania and coastal islands.
Narrower 
Type 
(C) Cross-sectoral problems