Distribution; world
North western Europe. Restricted entirely to dune systems, salt- and grazing-marshes bordering the North Sea, Biscay and the English Channel. Discovered in 2014 in Denmark by Madsen et al. (2015):
BE, DE, DK, FR, GB, NL
Abundance; world
Locally abundant within its very restricted range.
Conservation status; world
Conservation status: DE1 - RDBR (GR), DE2 - RDBR (Rare)