Longitude (deg): -0.6. Latitude (deg): 51.2. Longitude (deg/min): 0° 40' W. Latitude (deg/min): 51° 10' N. Vice county name: Surrey. Vice county no.: 17. Country: England. Associated species: Helophilus pendulus. Identified by: Malcolm Storey. Comment: on dandelion with hoverfly prey. Category: standard photograph or close-up. Real world width(mm): 0. Photographic equipment used: 35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner..