Distribution; world
This is an Atlantic-Mediterranean species, ranging from the Azores to Europe, where it is known from Germany to southern Britain, southwards to north Africa (Ebmer, 1988).
*CZ, DE, *DK, FR, ES, GB, IT, IT-SI, LU, PT, PT-AZ, PL, PT, MA
Conservation status; world
Conservation status: CZ - RDB2 (EN), IE - RDB5 (DD), EU - RDB-LC (Nieto et al, 2014)