Euroleon nostras
This species colonised Suffolk in the 1990s and then north Norfolk (Holkham NNR) a decade or so later. Breeding has now been confirmed in south-east Norfolk. Adults are not often seen, but the larval pits are easier to find.
 (1).JPG)
 (2).JPG)
 (3).JPG)
Euroleon nostras larva, Burnham Overy Dunes (Norfolk, UK), 28th May 2016