3230 habitat records across 8 categories.
| Category | Records | Grounded | What it holds |
|---|---|---|---|
| HOST_ASSOCIATED | 1642 | 1192 | Habitats defined by a living host, including anatomical sites. |
| ENGINEERED | 486 | 237 | Built or managed environments: bioreactors, wastewater, industry. |
| AQUATIC | 469 | 333 | Marine, freshwater and other water-column or aquatic-sediment environments. |
| TERRESTRIAL | 353 | 249 | Soils, sediments, subsurface, rock and other land environments. |
| OTHER | 208 | 106 | Records the category heuristic could not place. |
| FOOD | 61 | 31 | Food and beverage matrices, including fermented products. |
| AIR | 7 | 1 | Atmospheric and aerosol environments. |
| CLINICAL | 4 | 3 | Clinical and diagnostic sample contexts. |