Posted by Carnifex on 07-06-2022 15:31
#1
June, Vienna/Austria.
The holes are possibly from Crabronid wasps
Edited by Carnifex on 07-06-2022 20:45
Posted by eklans on 07-06-2022 16:41
#2
Hi Lorin, Hoplocryptus murarius, I think:
http://macroid.ru...cat=405144
and
Gattung Hoplocryptus ..., Martin Schwarz
Linzer biol. Beitr., 39/2, 1161-1219,18.12.2007
Posted by Carnifex on 07-06-2022 19:07
#3
Thanks Eric!
That looks good - but according to Wang X-N, Sheng M-L, Schwarz M (2019) there 14 species from the genus known for the Western Palaearctic, so I am not sure how well there different species can be separated