Reino biogeográfico
Antarctica
El reino Antarctica reúne 18 ecorregiones en el catálogo mundial de Plotwright, cada una con su panorama climático y su nivel de conservación.
Adelie Land tundraCentral South Antarctic Peninsula tundraDronning Maud Land tundraEast Antarctic tundraEllsworth Land tundraEllsworth Mountains tundraEnderby Land tundraMarie Byrd Land tundraNorth Victoria Land tundraNortheast Antarctic Peninsula tundraNorthwest Antarctic Peninsula tundraPrince Charles Mountains tundraScotia Sea Islands tundraSouth Antarctic Peninsula tundraSouth Orkney Islands tundraSouth Victoria Land tundraSouthern Indian Ocean Islands tundraTransantarctic Mountains tundra