An estimated < 250 individuals Margaritifera marocana survive in Oued Denna, Oued Abid, Oued Beth, Morocco, placing it among the most critically threatened mollusc species globally.
CR Mollusc
Margaritifera marocana
Scientific Name
Mollusc
Type
< 250 individuals
Population
Oued Denna, Oued Abid, Oued Beth,…
Location
Documented Threats
The Margaritifera marocana faces 2 identified threats:
Documented Range
Recorded locations: Oued Denna, Oued Abid, Oued Beth, Morocco.
Other Critically Endangered Mollusc Species
| Species | Location | Population |
|---|---|---|
| Gocea ohridana | Lake Ohrid, Macedonia | Unknown |
| Hemicycla paeteliana | Jandia peninsula, Fuerteventura, Canary Islands | Unknown |
| Margaritifera marocana | Oued Denna, Oued Abid, Oued Beth,… | < 250 individuals |
| Moominia willii | Silhouette Island, Seychelles | < 500 individuals |
| Gocea ohridana | Lake Ohrid, Macedonia | Unknown |
| Hemicycla paeteliana | Jandia peninsula, Fuerteventura, Canary Islands | Unknown |
| Moominia willii | Silhouette Island, Seychelles | < 500 individuals |