Posted by helge on 28-04-2020 19:41
#1
Location: Austria, Styria 28.4.2020
Collected from an oak tree.
Female: Femur and Tibia of all legs partly yellowish.
Maybe B. venosus?
Edited by helge on 28-04-2020 21:27
Posted by Sundew on 28-04-2020 20:19
#3
This looks very much like my couple (
https://diptera.i...d_id=94610): dark wing veins, very long and slender legs, 8 antennal segments, spurs of front tibiae short and of equal length, inner spurs of hind tibiae (female) about as long as 3rd tarsal segment -
B. venosus.
Please try to get bigger pictures, as many decisive characters are minute! This is still one of the "easier" species...
Regards, Sundew
Edited by Sundew on 28-04-2020 20:22
Posted by helge on 28-04-2020 21:26
#4
Thank you very much for your explanation, Sundew!
Helge