Wikipedia / Gyraulus riparius
Wikipedia / Gyraulus riparius
Gyraulus riparius is a species of small freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails.
Distribution
The distribution of this species is Holarctic:
Germany - critically endangered (vom Aussterben bedroht)
Habitat
This small snail lives on water plants in freshwater.
Shell description
The shell is nearly planispiral in its coiling.
References