Posted by Juergen Peters on 29-01-2007 18:18
#3
Hallo, Paul!
Paul Beuk wrote:
A male of the D. obscura grouP: the two 'sex combs' (on the first and second tarsal segment of the fore tarsus) are well visible.
Many thanks! I had already speculated that it was more slender, because it was a male :-).