Thread subject: Diptera.info :: Possible Stevenia atramentaria ♂--> Ok

Posted by rafael_carbonell on 17-12-2024 12:29
#5

Thanks, Theo, pics could be better. Is in the Pre-Pyrenees, at 400 masl.
Reading the key again, atramentaria diagnostic character should be "lateral vertical seta well developed, clearly longer than the postocular setae" .... but setae on face is very difficult to me to understand.
And microtrichosity is equal to priuinosity?
Is it a male?

Edited by rafael_carbonell on 17-12-2024 14:29