Thread subject: Diptera.info :: Muscidae? No! Anthomyiidae, Eustalomyia

Posted by lagura on 16-08-2009 01:16
#1

At first glance this one looked like an overgrown Anthmyia. But I think it's rather a Muscidae. Moved about a lot and had a (to me) very strange way of walking: it sort of floated over the surface, legs didn't seem to be moving.
What can it be?

Size: ~9mm
Date: 24 July 2009
Location: On wooden railing around pond (Helsingborg, Sweden)

Thanks!

Edited by lagura on 16-08-2009 16:36

Posted by lagura on 16-08-2009 01:17
#2

Dorsal (sort of) view

Posted by lagura on 16-08-2009 01:18
#3

Lateral

Posted by Stephane Lebrun on 16-08-2009 10:30
#4

First idea is very often the best : it is an Anthomyiidae, genus Eustalomyia, close to Anthomyia, but with a brown median vitta through the scutum. I can't count the number of av on hind tibia, but the arista seems short plumose, so it should be Eustalomyia festiva.

Posted by lagura on 16-08-2009 16:35
#5

Thank you Stephane. Arista is definitely plumose (easier to see in high res.)