Posted by rafalk on 13-11-2018 13:34
#1
Thereva from Nida valley, Poland. 12.06.18
Could it be T.plebeja?
Posted by Zeegers on 14-11-2018 08:54
#3
Is possible. The shape of the white abdominal bands is aberrant, though.
Theo
Posted by rafalk on 14-11-2018 14:40
#4
Difficult genus. Thanks for your opinion. Regards.
Rafał
Edited by rafalk on 14-11-2018 14:40