Underside

描述：

Longitude (deg): -0.7. Latitude (deg): 51.4. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 30' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Male imago. Identified by: Malcolm Storey. Confirmed by: Chris Raper. Category: macro-photograph. Real world width(mm): 16.29833333333. Photographic equipment used: Specimens directly scanned on Black Widow 9630 SP flatbed scanner.