zh-tw:華萊士線
The Wallace Line (or 'Wallace's Line') is a boundary that separates the ecozone of Asia and the Australasian ecozone. The transitional zone is sometimes called Wallacea.
zh-tw:華萊士線
The Wallace Line (or 'Wallace's Line') is a boundary that separates the ecozone of Asia and the Australasian ecozone. The transitional zone is sometimes called Wallacea.