ImageJ=1.45bunit=micron Adult fruit fly optic lobe with Flybow labelled neurons. (Dafni-Hadjieconomou, 2011. Salecker lab MCR National Institute for Medical Research). Get the Full Experience Read the rest of this article, and view all articles in full from just £10 for 3 months. Subscribe Today ← Patterns and the visual system of the fruit fly ‘Drosophila’.