Thread subject: Diptera.info :: Syrphidae, Chrysotoxum sp., female, sept, 9th 2014 --> C. festivum/vernale

Posted by Ectemnius on 28-10-2014 14:49
#2
Hello ThorstenRoeder,

This is a female C. festivum/vernale. The markings on the abdomen and thorax point to these two species. Looking at the sides of the thorax the yellow stripe on the anterior side seems to be interrupted. That would make it C. festivum.

Greetings,

Ectemnius