Posted by conopid on 07-08-2007 10:07
#5
Hi Crex,
How are the antenna different? To me they look quite similar. I can check my specimen if this is a useful character for defining the species.
I see that the female is quite a different looking fly to the male. I saw about ten males all patrolling their own small piece of airspace, but no females were present, so presumably the flies I sa were quite freshly emerged.