The descriptive text, below the map, is from the Cornish Red Data Book (2009). The map on this web page depicts the organisms distribution and shows the records made pre-2000 and those made since.
Range & Status
Occurs mainly in southern England, but north to Yorkshire and Wales.
Recorded from Lerryn Creek, Ethy Wood in 1983.
Habitat & Ecology
Associated with damp lowland woodland and carr; the larvae develop in fungi.
Drainage (including the lowering of water table by extraction) and afforestation.
The Cornish site is on National Trust land.
I.J. Bennallick, S. Board, C.N. French, P.A. Gainey, C. Neil, R. Parslow, A. Spalding and P.E. Tompsett. eds. 2009. Red Data Book for Cornwall and the Isles of Scilly. 2nd Edition.Croceago Press.
The Cornish Red Data Book Project was led by the Cornwall and Isles of Scilly Federation for Biological Recorders (CISFBR). The full text and species accounts (minus the maps) are available on the CISFBR website.