Diptera.info :: Identification queries :: Diptera (adults)
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 Small midges
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| Juergen Peters |
Posted on 29-03-2007 02:07
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 Member Location: northwest Germany Posts: 13920 Joined: 11.09.04 |
Hello! These 2.5 mm midges were swarming in large numbers around an oak in a swampy valley with a rivulet (Ostwestfalen/Germany) yesterday. Are they Cecidomyiidae? Thanks! Juergen Peters attached the following image:  [33.99Kb] Edited by Juergen Peters on 29-03-2007 02:09 Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Paul Beuk |
Posted on 29-03-2007 08:02
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 Super Administrator Location: Netherlands Posts: 19367 Joined: 11.05.04 |
They are.
Paul - - - - Paul Beuk on https://diptera.info |
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| Juergen Peters |
Posted on 29-03-2007 12:18
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Member Location: northwest Germany Posts: 13920 Joined: 11.09.04 |
Hello, Paul! Paul Beuk wrote: They are. Thanks! I was wondering, why they were swarming around the stem of the oak and not around some buds. I was not expecting that for this family (and not the large numbers), before looking more closely I thought about some Chironomids or Sciarids. Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Paul Beuk |
Posted on 29-03-2007 12:23
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Super Administrator Location: Netherlands Posts: 19367 Joined: 11.05.04 |
Could have to do with mating behaviour, but I could not find anything in literature so far.
Paul - - - - Paul Beuk on https://diptera.info |
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| Juergen Peters |
Posted on 29-03-2007 12:28
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Member Location: northwest Germany Posts: 13920 Joined: 11.09.04 |
Hello, Paul! Paul Beuk wrote: Could have to do with mating behaviour I thought of that, too. The big single oak on the meadow could be some sort of easily remarkeable meeting point. Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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