Longitude (deg): -1.1. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 30' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Pupa. Identified by: Malcolm Storey. Comment: in flooded ditch. Category: macro-photograph. Real world width(mm): 0. Background: dark background. Photographic equipment used: Pixera Pro tethered low-resolution digital camera with bellows and Tessar 50mm lens.