Thread subject: Diptera.info :: Norway: Dolichopodidae - Rhaphium caliginosum ? => appendiculatum/caliginosum

Posted by Igor Grichanov on 11-03-2018 12:22
#2

Jørn, This character is more valuable:
Cercus long, bandlike; 2.4-3.1............................ appendiculatum Zetterstedt
– Cercus short, irregularly triangular, widened at middle; 2.8-3.3 ... caliginosum Meigen