Jessica Von Stetina from the Whitehead Institute for Biomedical Research in Cambridge, Mass., took this 25x photograph through the tip of the gut of a fruit fly larva.
The image was awarded 11th place in the 2012 Nikon International Small World Photomicrography Competition.
October 25, 2012 12:37 PM PDT
Photo by: Jessica Von Stetina
| Caption by: James Martin
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