Gyraulus rossmaessleri is a small species of freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails.
Distribution and conservation status
Holarctic:
- Germany - critically endangered (vom Aussterben bedroht)
Habitat
On water plants in freshwater.
Shell description
The shell is nearly planispiral in its coiling.
References