Borysthenia naticina

Borysthenia naticina is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusc in the family Valvatidae, the valve snails.

Distribution

This species occurs in the Pontic and Baltic regions as follows:

• Germany - critically endangered (vom Aussterben bedroht)
• Poland - critically endangered
• Slovakia

Habitat

This is a freshwater species.

References