Truffle Blacklet
Cheilosia soror
Description
Wing length 7.5 to 9mm. A mostly black species but the females have a brownish tip to the scutellum. There are two similar species, C. longula and C. scutellata, so care must be taken with identification.
Habitat
Woodland rides and grassy areas. The larvae feed on fungi.
Status and distribution
Mostly restricted to southern England and parts of Wales. Uncommon in Nottinghamshire and recorded once at Netherfield Lagoons.
Best time to see
June to October.