Posted by robirdman on 18-08-2005 18:28
#1
near Chicago 7-16-05. This was on the underside of a braket fungus on a fallen log in the woods
Posted by Paul Beuk on 18-08-2005 18:59
#2
You are quite right, this is a
Drosophila. Unfortunately, I am too unfamiliar with the North American fauna to put a species name on it.