I saw a tiny fly, the size of maybe a common flea, less then a mm, on a j-hooked monarch, and I was wondering if it could have been laying eggs on him. There's no info on the size of the flies that parasitize monarchs in the guide, or else I couldn't find it. Anyone out there know?
Contributed by sbannister on 4 November, 2007 - 12:11pm
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