''Amnicola cora'' is a species of very small

freshwater snail Freshwater snails are gastropod mollusks which live in fresh water. There are many different families. They are found throughout the world in various habitats, ranging from ephemeral pools to the largest lakes, and from small seeps and springs ...

which has an operculum, an aquatic prosobranch

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk in the family Amnicolidae according to the taxonomy of the Gastropoda (Bouchet & Rocroi, 2005). This species is endemic to the United States. Its natural habitat is rivers. It is threatened by habitat loss.

References

Amnicola Gastropods described in 1979 Taxonomy articles created by Polbot {{Amnicolidae-stub