Posted by Morten A Mjelde on 14-09-2025 22:49
#1
I have keyed this according to NORWEGIAN INSECT TABLES and think it fits best with Bibio brunnipes. But I read that brunnipes should have reddish-yellow hind femurs. This one is reddish only the inner part of the femur. It was found in a mountainous area in Southern Norway on July 26th.