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The non-marine mollusks of Montana — a part of the molluscan fauna of the state in the Northwestern United States. The non-marine mollusks of Montana consist of land snails and slugs as well as freshwater snails, freshwater mussels and freshwater clams.
Contents
Species
A number of species of non-marine molluscs are found in the wild in Montana.
There at least 155 species of gastropods found in Montana. Some of these species are exotics (not native to Montana) and some species have been designated as Species of Concern.
There are at least 42 species of freshwater bivalves known in Montana. The Montana Department of Fish, Wildlife and Parks has identified a number of bivalve species as Species of Concern.
Freshwater gastropods
Freshwater gastropods in Montana include:
Bithyniidae
Thiaridae
Valvatidae
Hydrobiidae
Acroloxidae
Lymnaeidae
Physidae
Planorbidae
Land gastropods
Land gastropods in Montana include:
Succineidae
Arionidae
Megomphicidae
Vertiginidae
Pupillidae
Discidae
Limacidae
Agriolimacidae
Oxychilidae
Gastrodontidae
Pristilomatidae
Vitrinidae
Euconulidae
Haplotrematidae
Oreohelicidae
Polygyridae
Cochlicopidae
Charopidae
Punctidae
Thysanophoridae
Valloniidae
Freshwater bivalves
Freshwater bivalves in Montana include:
Margaritiferidae
Unionidae
Sphaeriidae