| Northern Eastern Rift(expression, water, ecoregion, ecosystem) |
| Northern Upper Guinea(expression, water, ecoregion, ecosystem) |
| Northern West Coast Equatorial(expression, water, ecoregion, ecosystem) |
| Northern West Coastal Equatorial(expression, water, ecoregion, ecosystem) |
| Okavango Floodplains(expression, water, ecoregion, ecosystem) |
| Okavango basin(expression, water, ecoregion, ecosystem) |
| Pangani(noun, water, ecoregion, ecosystem) |
| Parana delta(expression, water, ecoregion, ecosystem) |
| Principe(noun, water, ecoregion, ecosystem) |
| Red Sea Coastal(expression, water, ecoregion, ecosystem) |
| Rift valley lakes(expression, water, ecoregion, ecosystem) |
| Salween river(expression, water, ecoregion, ecosystem) |
| San diego river(expression, water, ecoregion, ecosystem) |
| San luis rey river(expression, water, ecoregion, ecosystem) |
| Sangha(noun, water, ecoregion, ecosystem) |
| Sangha river(expression, water, ecoregion, ecosystem) |
| Sao Tome(expression, water, ecoregion, ecosystem) |
| Senegal-Gambia Catchments(expression, water, ecoregion, ecosystem) |
| Shebele-Juba Catchments(expression, water, ecoregion, ecosystem) |
| Singanallur lake(expression, water, ecoregion, ecosystem) |