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Photo#346405
Flutter Fly  parasite

Flutter Fly parasite
Knoxville, Knox County, Tennessee, USA
September 11, 2009
I was trying to get better photos of this little Flutter Fly (Toxonevra spp), and didn't notice the ectoparasite until seeing the photos on the computer. This fly was a little smaller than usual, not sure if this is a sexual difference, or due to the parasite.

Images of this individual: tag all
Flutter Fly  parasite Flutter Fly  parasite

pseudoscorpions are not ectop
pseudoscorpions are not ectoparasites. this class of relatinonship called phoresy and it is a relationship between two organisms where one organism benefits but the other is unaffected. the pseudoscorpions use the flies for transportation because they are more mobile.

Moved
Moved from ID Request.

Look in
Pseudoscorpiones (Pseudoscorpions) for the hitch-hiker

 
Thanks, John
I knew that I had seen something similiar, but couldn't remember what it was.

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