Threatened Nearctic faunal realm

Other Names:
Threatened Neartic faunal subregion

The Nearctic biogeographic realm was a part of the Arctogaean faunal realm in the older system which divided the globe into three faunal realms: Neogaean (New World), Notogaean (Australasia) and Arctogaean (Old World).

Problem Type:
C: Cross-sectoral problems
Date of last update
17.04.2019 – 12:35 CEST