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Diptera.info :: Identification queries :: Diptera (adults)
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Very confused
chirpy
#1 Print Post
Posted on 01-09-2009 21:24
Member

Location: Berkshire, UK
Posts: 8
Joined: 01.09.09

Hello,

I wonder if I could trouble people for some ideas on what this might be:

farm3.static.flickr.com/2598/3855858386_f08055b051.jpg

Large photo available on Flickr here:
http://farm3.stat...50df_o.jpg

I found several of these on the end of a large fallen rotting tree trunk in the middle of a boggy field.

They kept running in and out of the cracks in the wood. It clearly has rudimentary wings and long antennae.

1~2mm (tiny!)

Initial thoughts were that it might be a psocid, but it seems more like a fly to me, which is why I'm posting here.
Jonathan Michaelson

Flickr: http://www.flickr...chirpy_uk/
 
jorgemotalmeida
#2 Print Post
Posted on 01-09-2009 21:34
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Location: Viseu - PORTUGAL
Posts: 9296
Joined: 05.06.06

it could be a Cecidomyiidae
 
http://www.flickr.com/photos/superegnum
Paul Beuk
#3 Print Post
Posted on 01-09-2009 21:36
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Super Administrator

Location: Netherlands
Posts: 19403
Joined: 11.05.04

I would imagine some kind of gall midge (Cecidomyiidae). I take it you are from the UK?
Paul

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Paul Beuk on https://diptera.info
 
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chirpy
#4 Print Post
Posted on 01-09-2009 21:37
Member

Location: Berkshire, UK
Posts: 8
Joined: 01.09.09

Thank you Jorge.

I did look at Cecidomyiidae and wondered.

Do you think that this one is genuinely brachypterous?
Jonathan Michaelson

Flickr: http://www.flickr...chirpy_uk/
 
chirpy
#5 Print Post
Posted on 01-09-2009 21:38
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Location: Berkshire, UK
Posts: 8
Joined: 01.09.09

Sorry Paul, I'll update my profile. I am in the UK.
Jonathan Michaelson

Flickr: http://www.flickr...chirpy_uk/
 
Paul Beuk
#6 Print Post
Posted on 01-09-2009 21:38
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Location: Netherlands
Posts: 19403
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If it ventures into cracks and crevices it may well be.
Paul

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Paul Beuk
#7 Print Post
Posted on 02-09-2009 18:04
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Location: Netherlands
Posts: 19403
Joined: 11.05.04

Subfamily Lestremiinae, tribe Micromyini has several possible candidates. It might be Aprionus. You probably did not collect it?
Paul

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Paul Beuk on https://diptera.info
 
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chirpy
#8 Print Post
Posted on 03-09-2009 08:15
Member

Location: Berkshire, UK
Posts: 8
Joined: 01.09.09

Thank you Paul. I'm afraid I did not collect it. I went back the other day to look for it again but they weren't there.
Jonathan Michaelson

Flickr: http://www.flickr...chirpy_uk/
 
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