Continental-scale faunal region: Palearctic, Nearctic, Neotropical, Afrotropical, Indomalayan, Australasian, Oceanian, Antarctic (Udvardy 1975 / WWF). Boundaries reflect deep-history continental movements and dispersal barriers.
Continental-scale faunal region: Palearctic, Nearctic, Neotropical, Afrotropical, Indomalayan, Australasian, Oceanian, Antarctic (Udvardy 1975 / WWF). Boundaries reflect deep-history continental movements and dispersal barriers.