Category
page 1Amnicolidae
Amnicola
Amnicola is a genus of very small freshwater snails which have an operculum. Amnicola species are aquatic prosobranch gastropod mollusks belonging to the family Amnicolidae according to the taxonomy of the Gastropoda (Bouchet & Rocroi, 2005).

Tumbling Creek cavesnail
species of mollusc

Marstoniopsis
Marstoniopsis is a genus of minute freshwater snails with a gill and an operculum, aquatic gastropod mollusks or micromollusks in the family Amnicolidae.
Amnicolidae
Amnicolidae is a family of small freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the superfamily Rissooidea.
Lyogyrus
Lyogyrus is a genus of very small freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Amnicolidae.
Lyogyrus granum
species
Amnicola walkeri
species of mollusc
Akiyoshia
Akiyoshia is a genus of freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Amnicolidae.

Marstoniopsis insubrica
species of mollusc
Erhaia
Erhaia is a genus of small to minute freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Amnicolidae.
Emmericia
Emmericia is a genus of very small freshwater snails which have an operculum, aquatic gastropod mollusks in the family Amnicolidae, according to the taxonomy of the Gastropoda (Bouchet & Rocroi, 2005).