Worker - head - dorsal view - microscope low magnification - white background

Description :

Longitude (deg): -1.0. 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: Worker. Associated species: Smyrnum olustrum. Identified by: Malcolm Storey. Comment: "workers, visiting Alexanders umbel". Category: microscope photograph. Image scaling: microscope low magnification. Background: white background. Photographic equipment used: Canon EOS1000D dSLR and Axioskop microscope with \"2.5\" projection eye-piece.