Posted by Michael Stemmer on 05-04-2015 12:32
#8
Hello Hubert (and others),
thanks for your answer. I will add two more fotos, of the frons, perhaps they will help. Because none of the two considered species is frequent, a determination would be helpful. alternatively i`ll make "Brachypalpus sp., maybe valgus" out of it.
Greetings,
Michael