Thread subject: Diptera.info :: Drosophilidae?

Posted by Sundew on 02-11-2011 23:13
#1

Hi,
This little yellow fly I saw in southern Brandenburg in July. It was almost too small for my camera, so the pics are no good quality, I am sorry. The uppermost photo is from another day than the lower; however, I am quite convinced that it is the same species if not the same fly.
As the arista is long plumose, I thought of a Drosophilid. The eyes seem to be hairy. Can a genus be ascertained?
Many thanks, Sundew

Posted by Paul Beuk on 03-11-2011 07:58
#2

Scaptomyza, probably pallida but cannot be entirely certain from these images.

Posted by Sundew on 03-11-2011 12:54
#3

That's a surprise - I thought I knew Scaptomyza pallida, and I always saw quite dark ones. So there seems to be a considerable variation in colour. Good to know - thanks, Paul!

Posted by Paul Beuk on 03-11-2011 13:56
#4

'Pallida' means pale, so there once must have been pale specimens available for description. ;)

Posted by Sundew on 03-11-2011 14:54
#5

Sure, but Simmondsia chinensis is native to California and Canna indica to Central America - just to cite some botanical errors :D. Names may give valuable clues but one cannot absolutely count on them...
Thanks for the reply nevertheless!

Posted by Paul Beuk on 03-11-2011 16:38
#6

Provenance of a specimen is much more likely to be confused than colour, at least when it comes to pale and dark colours. :P