Thread subject: Diptera.info :: Tachinidae - mini Dinera grisescens?

Posted by Sundew on 01-09-2023 15:27
#1

Hi,
Recently I took pictures on a very interesting dry grassland east of Berlin. On the flowerheads of Helichrysum arenarium there was a tiny Tachinid, measuring 3 mm at most. When I looked at the pictures on the screen, it strongly recalled Dinera grisescens, but I have never seen such a tiny specimen of that species. I know that the size of parasitoids depend on the size of their host, so if this is Dinera grisescens indeed the larva must have been rather unlucky... What do you think? Thanks for opinions!
Sundew

Posted by Zeegers on 02-09-2023 13:08
#2

you ate totally correct. it can be as small as 5 mm.

theo

Posted by Sundew on 03-09-2023 03:23
#3

I am sure it was smaller... Thanks nevertheless!