Posted by cebe on 18-08-2009 09:48
#1
Brussels: I found those two in copula on Calystegia sepium. The male has much larger antenna's then the female. Can it be identified?
thanks,
Bart
http://waarneming...w/44286101
Edited by cebe on 18-08-2009 10:25
Posted by Paul Beuk on 18-08-2009 09:52
#2
Rhaphium of the Dolichopodidae, perhaps
antennatum?
Posted by Marc Pollet on 13-09-2009 14:33
#3
Dear Paul,
Certainly not R. antennatum, rather R. caliginosum or R. appendiculatum (which can have a small second generation), but to be absolutely sure you should examine the male genitalia.
Cheers,
Marc
dr Marc Pollet (marc.pollet@inbo.be)