Thread subject: Diptera.info :: Tachinidae - found in a container used for raising insect larvae

Posted by R_Majoor on 27-03-2020 22:39
#1

Hello everyone,

thanks to the sunny weather, several insects decided to show their faces today. This was also the case for this Tachinid, which I found in a container in which I've raised several sawfly-larvae and caterpillars (macro-moths mainly). I have not yet searched for possible host remains, but I still have the living fly.
Does anyone recognise the species? Or if not yet, what do I have to take photos of for an identification?
All larvae raised in this container were found in Barneveld (the Netherlands).
Photos:
waarneming.nl/media/photo/025/387/25387235.jpg
waarneming.nl/media/photo/025/387/25387236.jpg
waarneming.nl/media/photo/025/387/25387237.jpg
waarneming.nl/media/photo/025/387/25387238.jpg
waarneming.nl/media/photo/025/387/25387253.jpg

Thanks in advance,
Rayan Majoor

Posted by John Carr on 27-03-2020 23:32
#2

It has some characters of tribe Polideini: semicircular last section of M, hairy eyes, and frontals descending low onto face. I'm not sure if I see a strong pteropleural bristle. So maybe Lypha.

Posted by Zeegers on 28-03-2020 08:53
#3

Well spoken, John.

Lypha dubia, very common spring species and already active now.

Theo

Posted by R_Majoor on 28-03-2020 18:30
#4

Hello John and Theo,

seems like (by accident) I took photos of the right characteristics then :)
Thank you for your reactions! I'll just take a few better photos and then I'll let it go.
Have a good weekend!

Kind regards,
Rayan Majoor