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larose forest photos | all galleries >> INSECTS (INSECTA) (28 Galleries) >> Flies (Diptera) (38 Galleries) >> Flies affected by the Entomophthora Fungus > Fly with Entomophthora fungus
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10-AUG-2008 Christine Hanrahan

Fly with Entomophthora fungus

Found near Dacre (Renfrew area). Many flies, especially Muscid flies, are affected by this Entomophthora fungus. Spores from the fungus attach themselves to adult flies, work their way into the body, and kill them from within. Afflicted flies climb to the tops of plants or tips of leaves, spread their wings and stay there. The fly sticks its proboscis into the plant to enable it to hang on and there it stays until dead. This one has been dead awhile because you can see the fungal spores that have come out of his body and turned it white.

Canon PowerShot S3 IS
1/500s f/5.0 at 6.0mm full exif

other sizes: small medium original auto
Graeme08-Apr-2016 09:43
WoW How amazing! Not good for the fly though! BV
Hank Vander Velde08-Apr-2016 01:39
A terrific image and super explanation Christine.
Don19-Feb-2016 02:05
It is interesting how the fungus forms bands around the abdomen.
Isabel Cutler05-Jul-2015 13:06
Another wow shot! I think I just figured out why you're finding so many more insects in Canada, than I in the U.S. Your country has banned dangerous pesticides (and more) hasn't it?
Ann Pettigrew01-Jul-2012 18:35
OMG! How awful! Amazing that you found something like this. My fly has the color of a green or bluebottle fly. I bet you are right with your diagnosis of mine!
bill friedlander11-Apr-2011 01:41
Another great macro. The details and light are terrific. V
slhoornstra16-Nov-2009 01:35
A really beautiful macro, sad too. V The composition is dramatic. (where is the fungus?)
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