List of ecoregions in Saudi Arabia
The following is a list of ecoregions in Yemen, as identified by the Worldwide Fund for Nature.Yemen lies on the boundary between two of the world's biogeographic realms. The Afrotropical realm covers the southeastern portion of the Arabian Peninsula, as well as Sub-Saharan Africa and Madagascar. The Palearctic realm covers the rest of the Arabian Peninsula as well as temperate Eurasia and Northern Africa.Saudi Arabia's seas are divided into three marine ecoregions, all part of the Western Indo-Pacific marine realm.
