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Diptera.info :: Identification queries :: Diptera (adults)
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Dolichopodida, Argyra sp. cf A. diaphana Male
Ray Perry
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Posted on 06-07-2022 06:25
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Location: Flensburg, Germany.
Posts: 592
Joined: 26.09.17

Seen in a dense patch of Urtica dioica near the edge of a densely wooded grove. It stood out as a small white patch on the dark green leaves and I was surprised, on closer examination, to find this fly with what seemed to be a white abdomen (first image). As it moved and the lighting changed the banding on its abdomen appeared (2nd & 3rd image) making me think its abdomen was covered in fine shiny hair.
Small +/- 6-7mm
I visit this place daily but only saw it on 27th June 2022.

Flensburg N.Germany @ 54.760596 N 9.422418 E

Many Thanks in advance
Ray Perry attached the following image:


[104.53Kb]
Edited by Ray Perry on 07-07-2022 05:24
 
Ray Perry
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Posted on 06-07-2022 06:27
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patterned abdomen
Ray Perry attached the following image:


[86.05Kb]
 
Ray Perry
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Posted on 06-07-2022 06:27
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patterned abdomen
Ray Perry attached the following image:


[128.88Kb]
 
eklans
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Posted on 06-07-2022 07:41
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Location: Franconia, Germany
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Moin Ray, it's a Dolichopodida, Genus Argyra and the lateral yellow patches should point to A. diaphana, male.
Edited by eklans on 06-07-2022 07:41
Greetings, Eric K
 
andrewsi
#5 Print Post
Posted on 06-07-2022 15:25
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Location: Pocklington UK
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eklans wrote:
Moin Ray, it's a Dolichopodida, Genus Argyra and the lateral yellow patches should point to A. diaphana, male.


The disc of the scutellum looks bare, though...so maybe not diaphana?

Ian
 
Ray Perry
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Posted on 07-07-2022 05:10
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Location: Flensburg, Germany.
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Moin Eric, Hello Ian,
Here is a detailed image of the scutellum. What do you think?
Ray Perry attached the following image:


[150.26Kb]
Edited by Ray Perry on 07-07-2022 05:50
 
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