Sandbowl snail  (Catinella arenaria)

The sandbowl snail is confined to western Europe where it is rare. In the UK, it is known from a few sites, one in North Devon and, in Cumbria, there are colonies on six sites.

This species has been found in damp hollows in coastal sand dunes, which are sparsely-vegetated, and on bare mud in calcareous seepages in uplands.