Posted by Ruth Ahlburg on 30-04-2008 22:40
#1
April 28, 2008 Copenhagen, Denmark
Thanks in advance
Posted by Ruth Ahlburg on 30-04-2008 23:24
#3
Kahis wrote:
B. scutellaris or B. pilosa
B. scutellaris is only found 3 times in Denmark, 1966,1983 and 1989 and not in Seeland according to Ernst Torp, a danish specialist in Syrphidae ( 1994). B. pillosa is only "medium rare".
As I understand, it is on the antennae, the difference is seen?
Best