Thread subject: Diptera.info :: Terellia serratulae or longicauda?

Posted by Jesper Reibel on 01-12-2009 20:08
#1

I am aware that these species are difficult to separate on photos. However, if the length of the oviscape is decisive, is this serratulae? Meadow a bit north of Copenhagen, Denmark, mid july 2009. Three more photos to follow.