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Diptera.info :: Identification queries :: Diptera (adults)
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Small fly with long yellow legs
Jan Zwaaneveld
#1 Print Post
Posted on 31-03-2007 18:57
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Location: Leerdam, Netherlands
Posts: 721
Joined: 20.02.06

Today I photographed this appr. 3 mm fly at Leerdam, Netherlands. It is a slender fly with long legs of which the femora and tibia are yellow. Also, the front part of the scutum is pale yellowish. Could anybody help with the identification?

Thank you in advance!
Jan Zwaaneveld attached the following image:


[66.37Kb]
http://slamenietd...web-log.nl
 
http://slamenietdood.web-log.nl
Jan Zwaaneveld
#2 Print Post
Posted on 31-03-2007 18:58
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Location: Leerdam, Netherlands
Posts: 721
Joined: 20.02.06

pic 2
Jan Zwaaneveld attached the following image:


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http://slamenietd...web-log.nl
 
http://slamenietdood.web-log.nl
Jan Zwaaneveld
#3 Print Post
Posted on 31-03-2007 18:59
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Location: Leerdam, Netherlands
Posts: 721
Joined: 20.02.06

pic 3
Jan Zwaaneveld attached the following image:


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http://slamenietdood.web-log.nl
Nikita Vikhrev
#4 Print Post
Posted on 01-04-2007 15:38
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Location: Moscow, Russia
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May be it is Spanochaeta dorsalis?
Nikita Vikhrev - Zool Museum of Moscow University
 
Jan Zwaaneveld
#5 Print Post
Posted on 01-04-2007 19:29
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Location: Leerdam, Netherlands
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Could be, Nikita. Thanks for the suggestion. Maybe someone can confirm?
http://slamenietd...web-log.nl
 
http://slamenietdood.web-log.nl
Nikita Vikhrev
#6 Print Post
Posted on 05-04-2007 20:54
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Jan,
I think that your Spanochaeta dorsalis may be added to Gallery. Only 2 scutellar setas, short frontal triangle...
See also:
http://www.diptera.info/forum/viewthread.php?forum_id=5&thread_id=4972&pid=22600#post_22600
Nikita
Nikita Vikhrev - Zool Museum of Moscow University
 
Jan Zwaaneveld
#7 Print Post
Posted on 05-04-2007 22:01
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Location: Leerdam, Netherlands
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I see. Thanks, Nikita, I will submit some of these photos to the gallery!
http://slamenietd...web-log.nl
 
http://slamenietdood.web-log.nl
Nikita Vikhrev
#8 Print Post
Posted on 08-04-2007 17:17
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I'm sorry Jan, but I found that I have still doubts about my ID of this fly. I remembered that I've seen this fly several times and collected it. Only today I found in my not-ID Muscidae material what I looked for (see photo). This fly has 4 scutellar setas and my test keyed as Coenosia testacea.
I suspect that it is the same fly as yours.
I wrote a message to Martin Suvak (it seems that he likes and knows Coenosia) and asked him to check this thread.
Nikita
Nikita Vikhrev attached the following image:


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Nikita Vikhrev - Zool Museum of Moscow University
 
Jan Zwaaneveld
#9 Print Post
Posted on 08-04-2007 17:21
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Location: Leerdam, Netherlands
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Hello Nikita, yours looks very similar to mine indeed. Thanks for asking Martin to check this thread, let's wait for his opinion.
http://slamenietd...web-log.nl
 
http://slamenietdood.web-log.nl
Nikita Vikhrev
#10 Print Post
Posted on 10-04-2007 12:34
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I've got message from Martin.
He is not absolutely sure, but he also thinks that
Coenosia cf. testacea is the most probable ID.
Also Martin wrote that normaly Spanochaeta dorsalis is summer species.
Nikita
Nikita Vikhrev - Zool Museum of Moscow University
 
Paul Beuk
#11 Print Post
Posted on 10-04-2007 13:31
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Updated in the Gallery.
Paul

- - - -

Paul Beuk on https://diptera.info
 
diptera.info
Jan Zwaaneveld
#12 Print Post
Posted on 10-04-2007 19:52
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Location: Leerdam, Netherlands
Posts: 721
Joined: 20.02.06

Thank you Nikita and Martin, and Paul for updating it in the gallery!
http://slamenietd...web-log.nl
 
http://slamenietdood.web-log.nl
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