Reino biogeográfico
Antarctica
O reino Antarctica reúne 18 ecorregiões no catálogo mundial do Plotwright, cada uma com seu panorama climático e nível de conservação.
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