Posted by Arthropa on 06-04-2007 23:25
#6
pierred wrote:
Beno?t,
Do you use the Rotheray ? I don't think one is able to do without it for Syrphidae larvae.
[Tu as le Rotheray ? On ne peut rien faire de raisonnable sans lui.]
I don't.
In fact, I don't have any valuable book dealing with diptera : I as yet only try to learn some tricks from people who know more, and from trust-worth websites, but most of the time, I only have some "visual comparisons" to hypothethize IDs for my flies !
That's why some of them may sometime appear pure fantasy !...
...sur tous les fronts, Pierre ! ;)