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In September 2016, the International Union for Conservation of Nature (IUCN) listed 535 near threatened mollusc species. Of all evaluated mollusc species, 7.4% are listed as near threatened. The IUCN also lists nine mollusc subspecies as near threatened.
No subpopulations of molluscs have been evaluated by the IUCN.
This is a complete list of near threatened mollusc species and subspecies evaluated by the IUCN.
There are 477 species and four subspecies of gastropod assessed as near threatened.
Stylommatophora includes the majority of land snails and slugs. There are 250 species and four subspecies in the order Stylommatophora assessed as near threatened.
Species
Subspecies
Species
Subspecies
Species
Subspecies
There are 115 species in the order Littorinimorpha assessed as near threatened.
There are 41 species in the order Architaenioglossa assessed as near threatened.
There are 29 species in the order Neogastropoda assessed as near threatened.
There are 57 species and five subspecies in the class Bivalvia assessed as near threatened.
There are 49 species and five subspecies in the order Unionoida assessed as near threatened.
Species
Subspecies
