Posted by conopid on 17-11-2015 20:13
#3
Well,
It's neither atra or nigra. It appears to be one of either C. buccata or C. nigricornis, but it does not fit either description perfectly. It's a female, so probably will remain a mystery. I favour buccata because of the very black face and head, but it does have one too many pairs of dorso centrals.
A mystery!
Edited by conopid on 17-11-2015 20:14