marine ecoregions (Biogeographic realm) Temperate South America (Biogeographic province) Magellanic 184 (Marine ecoregion) North Patagonian Gulfs 185 (Marine ecoregion) Patagonian Shelf 186 (Marine ecoregion) Malvinas/Falklands 187 (Marine ecoregion) Channels and Fjords of Southern Chile 188 (Marine ecoregion) Chiloense