Thread subject: Diptera.info :: Tachinidae

Posted by nielsyese on 20-08-2011 08:57
#1

Hello everyone, this Tachinidae I found in Yerseke, the Netherlands, feeding on Heracleum sphondylium. I took these two pictures. Someone can give me an ID? Thanks.

Posted by nielsyese on 20-08-2011 08:57
#2

2nd picture

Posted by ChrisR on 20-08-2011 09:40
#3

Looks like Lydella grisescens to me :)

Posted by oceanlis2000 on 20-08-2011 11:24
#4

Is this a male Chris?

Posted by Zeegers on 21-08-2011 14:21
#5

It is a Lydella, but it looks like L. stabulans to me.
It should be a male, since the proclinate orbital brisltes seem absent. The hairs on tergites are erect, thus indicating stabulans rather than grisescens.


Theo

Posted by oceanlis2000 on 23-08-2011 10:18
#6

Thanks Theo

I wondered becuase of the feet size, shouldn't they be bigger for stabulans and smaller for grisescens?

Posted by ChrisR on 23-08-2011 11:05
#7

If it is definitely a male then I would expect the fore tarsal claws to be longer in stabulans ... unless these have been broken? I have been catching L.grisescens here recently.