Very local and uncommon in the region, currently only known from north Buckinghamshire. Records from Berkshire and Oxfordshire suggest that colonies may have existed in the past and may still be present.  | Retained Specimen / Photograph will be Required. | |
Recorded in 8 (10%) of 78 10k Squares. First Recorded in 1960. Last Recorded in 2011. (Data up to end 2022) |