Now confined to mature deciduous woodland in the very south and south-east of England.
Barrett [VCH 1901] Diphthera orion, Esp.
"Taken near Aldeby by Dr. Crowfoot; not observed elsewhere in the county"
|Retained Specimen / Photograph will be Required. |
Recorded in 3 (4%) of 69 10k Squares.
First Recorded in 1873.
Last Recorded in 1965.