Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1ÃÂ° 10' W. Latitude (deg/min): 51ÃÂ° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Associated species: Rattus norvegicus. Identified by: Malcolm Storey. Comment: on rat droppings from plastic compost bin after 48hours culturing. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Canon EOS10D dSLR and Meiji microscope with x2.5 projection eye-piece. DPI defaulting to 72.