Ecoregions
14 WWF terrestrial ecoregions
Biodiversity Heatmap
Species count by biogeographic realm and taxonomic class
| Realm | Acidimicrobiia | Acidobacteriae | Aconoidasida | Actinomycetia | Actinopterygii | Aenigmatarchaeia | Agaricomycetes | Alphaproteobacteria |
|---|---|---|---|---|---|---|---|---|
| Afrotropic | — | — | 1 | — | — | — | 1 | — |
| Australasia | — | — | — | — | 1 | — | — | — |
| Indomalaya | — | — | — | — | 1 | — | 1 | — |
| Nearctic | — | — | — | — | — | — | — | — |
| Neotropic | — | — | — | — | — | — | 1 | — |
| Oceania | — | — | — | — | 1 | — | — | — |
| Palearctic | — | — | — | — | 1 | — | 1 | — |
| Antarctic | — | — | — | — | — | — | — | — |
Low
High
Tundra (14)
Cherskii-Kolyma mountain tundra
PA1103
Palearctic
560462 km²
Chukchi Peninsula tundra
PA1104
Palearctic
300458 km²
Kola Peninsula tundra
PA1106
Palearctic
59185 km²
Northeast Siberian coastal tundra
PA1107
Palearctic
224273 km²
Northwest Russian-Novaya Zemlya tundra
PA1108
Palearctic
286283 km²
Novosibirsk Islands Arctic desert
PA1109
Palearctic
37247 km²
Scandinavian Montane Birch forest and grasslands
PA1110
Palearctic
244865 km²
Taimyr-Central Siberian tundra
PA1111
Palearctic
962153 km²
Trans-Baikal Bald Mountain tundra
PA1112
Palearctic
218608 km²
Wrangel Island Arctic desert
PA1113
Palearctic
7595 km²
Yamal-Gydan tundra
PA1114
Palearctic
415127 km²
Kamchatka tundra
PA11773
Palearctic
119889 km²
Russian Arctic desert
PA11778
Palearctic
162810 km²
Russian Bering tundra
PA11779
Palearctic
477261 km²