Thread subject: Diptera.info :: Scaptomyza ID -> S. graminum & S. pallida

Posted by Carnifex on 29-07-2019 18:34
#1

Hi,
I am thinking this is either S. graminum or S. griseola, both of which I have not encountered before. Found in April in a garden in Vienna

static.inaturalist.org/photos/37658324/large.jpeg
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static.inaturalist.org/photos/46512030/large.jpg
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Edited by Carnifex on 06-08-2019 19:28

Posted by Jan Maca on 31-07-2019 20:15
#2

It is S. graminum. S. griseola has at least slightly darkened legs and somewhat longer dorsal lines of tarsal setae. Female S. teinoptera is virtually undistinguishable from S. graminum but it does not ocur in lowlands of central Europe.

Posted by Carnifex on 31-07-2019 20:39
#3

Thanks a lot! |t

Posted by Carnifex on 05-08-2019 14:37
#4

So this is then the corresponding male, I guess?

static.inaturalist.org/photos/47053023/large.jpeg
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Posted by Jan Maca on 06-08-2019 17:31
#5

This is the female of S. pallida (yes, the name of this species is inapproprate).

Posted by Carnifex on 06-08-2019 19:27
#6

uff, I should have taken a look in the key again. Only 2 ac rows, so Sc. pallida. Thanks Jan!