Thread subject: Diptera.info :: Neoascia pictured in Belgium on 2023-05-06

Posted by Tetrao on 06-06-2023 08:24
#7

I don't use a flash light and this yellow spot appear on all pictures in dorsal or profil views ! I measured the third segment of the antenna : the ratio is 1,64 ! In all keys I could find and read they say : More then a ratio of 2 then go to ... N. podagrica and less then 2 go to ... N. interrupta. I measured this ratio on Steven Falk specimen : 1,48 !

Thank you very much for reading my post and commenting about your ID.
Didier

Here in the shadow !

observations.be/media/photo/68331342.jpg

Edited by Tetrao on 06-06-2023 08:33