Grannom
Brachycentrus subnubilus
Description
Forewing 9 - 11mm. A well marked, greyish species.
Habitat
Prefers flowing water and rivers.
Status and distribution
Fairly common and widespread in most of Britain, with the exception of eastern England. Uncommon in Nottinghamshire and recorded once at Netherfield Lagoons.
Best time to see
April to June.