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 Small fly at spider prey: Milichiidae?
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| Juergen Peters |
Posted on 26-06-2008 22:34
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 Member Location: northwest Germany Posts: 13911 Joined: 11.09.04 |
Hello! This only 1.5 mm long fly examined an Anisopodid midge caught in a spider web at our garden shed (northwest Germany) today. Is it a Milichiid? Thanks! Juergen Peters attached the following image:  [33.39Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Juergen Peters |
Posted on 26-06-2008 22:35
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Member Location: northwest Germany Posts: 13911 Joined: 11.09.04 |
Another view.
Juergen Peters attached the following image:  [33.18Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Juergen Peters |
Posted on 26-06-2008 22:35
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Member Location: northwest Germany Posts: 13911 Joined: 11.09.04 |
Third picture.
Juergen Peters attached the following image:  [35.28Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Paul Beuk |
Posted on 27-06-2008 09:25
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 Super Administrator Location: Netherlands Posts: 19365 Joined: 11.05.04 |
Microphor sp. You can see the antennae in the second image and that would not be that large in any of the Milichiidae. At least the genus Microphor of the Microphoridae (or rather Microphorinae as they have been shown to belong with the Dolichopodidae) are also seen near spider's webs and on preys, but not as often as Desmometopa.
Paul - - - - Paul Beuk on https://diptera.info |
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| Jan Willem |
Posted on 27-06-2008 09:57
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 Member Location: Waalwijk, The Netherlands Posts: 2136 Joined: 24.07.04 |
Hi J?rgen, You "Anisopodid midge" does look more like a dolichopodid to me. Jan Willem van Zuijlen |
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| Paul Beuk |
Posted on 27-06-2008 11:44
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Super Administrator Location: Netherlands Posts: 19365 Joined: 11.05.04 |
LoL, I did not even look at what J?rgen wrote about that one: It is Neurigona.
Paul - - - - Paul Beuk on https://diptera.info |
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| Juergen Peters |
Posted on 27-06-2008 20:58
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Member Location: northwest Germany Posts: 13911 Joined: 11.09.04 |
Hello, Paul and Jan Willem! Many thanks! Ups... I should have seen by the large genitalia, that the prey must be a male Neurigona  (they are also very frequent here at the moment...).Paul Beuk wrote: Microphor sp. You can see the antennae in the second image and that would not be that large in any of the Milichiidae. Yes, I also noticed the long antennae, and that they were bigger than those of all Milichiidae in the gallery. But I didn't know if there were possibly other Milichiidae with such antennae... At least the genus Microphor of the Microphoridae (or rather Microphorinae as they have been shown to belong with the Dolichopodidae) are also seen near spider's webs and on preys, but not as often as Desmometopa. Very interesting, thanks! Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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