Thread subject: Diptera.info :: Medetera (Dolichopodidae) fly & prey Cecidomyiinae+Porricondylinae.
Posted by Jim Senn on 25-01-2022 17:14
#1
Badem, RLP, Germany; 10 Sep 2021; cf Drosophilidae Fam fly; can somebody ID it? It is sitting on a window sill eating an aphid that is laying eggs (4).
Edited by Jim Senn on 27-01-2022 16:22
Posted by Jim Senn on 25-01-2022 17:15
#2
Second photo.
Posted by Juergen Peters on 25-01-2022 18:05
#3
Hello,
Medetera (Dolichopodidae) feeding on a larva.
Posted by Jim Senn on 25-01-2022 18:53
#4
Thanks for your help. Whatever the insect is that it is feeding on, it laid 4 eggs while I was taking photos.
Posted by Juergen Peters on 25-01-2022 19:19
#5
Jim Senn wrote:
Whatever the insect is that it is feeding on, it laid 4 eggs while I was taking photos.
Ah, yes. Now I see the legs. So no larva...
Posted by Paul Beuk on 26-01-2022 15:00
#6
I think the prey might be a gall midge. Certainly no aphid because I can see halters.
Posted by John Carr on 26-01-2022 16:11
#7
Paul Beuk wrote:
I think the prey might be a gall midge. Certainly no aphid because I can see halters.
It has the short first tarsomere of the Cecidomyiinae+Porricondylinae clade.
Posted by Jim Senn on 26-01-2022 19:03
#8
Thanks, to both of you for the help. I had switched between Aphid & Fly a couple of times. I'll look at it again with this information.