| 1 |
Forest |
| 1.4 |
Forest - Temperate |
| 1.5 |
Forest - Subtropical/Tropical Dry |
| 2 |
Savanna |
| 2.1 |
Savanna - Dry |
| 3 |
Shrubland |
| 3.4 |
Shrubland - Temperate |
| 3.5 |
Shrubland - Subtropical/Tropical Dry |
| 4 |
Grassland |
| 4.1 |
Grassland - Tundra |
| 4.5 |
Grassland - Subtropical/Tropical Dry |
| 5 |
Wetlands (inland) |
| 5.4 |
Wetlands (inland) - Bogs, Marshes, Swamps, Fens, Peatlands |
| 6 |
Rocky areas (eg. inland cliffs, mountain peaks) |
| 8 |
Desert |
| 8.1 |
Desert - Hot |
| 12 |
Marine Intertidal |
| 12.1 |
Marine Intertidal - Rocky Shoreline |
| 12.2 |
Marine Intertidal - Sandy Shoreline and/or Beaches, Sand Bars, Spits, Etc |
| 12.3 |
Marine Intertidal - Shingle and/or Pebble Shoreline and/or Beaches |
| 12.4 |
Marine Intertidal - Mud Flats and Salt Flats |
| 12.5 |
Marine Intertidal - Salt Marshes (Emergent Grasses) |
| 13 |
Marine Coastal/Supratidal |
| 13.1 |
Marine Coastal/Supratidal - Sea Cliffs and Rocky Offshore Islands |
| 14 |
Artificial/Terrestrial |
| 14.5 |
Artificial/Terrestrial - Urban Areas |