Diptera.info :: Identification queries :: Diptera (eggs, larvae, pupae)
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 Diptera larva on spider?
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| kurt |
Posted on 07-04-2009 08:39
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Member Location: Posts: 4330 Joined: 27.11.08 |
This 3 mm long juvenil spider was found in a garden with a larva. Could it be a Diptera larva? What genus and perhaps species are the spider? Photo from Kramfors Sweden 62,56N 17,47E 3 april 2009 Thanks for your help in advance Regards Kurt Holmqvist kurt attached the following image:  [140.97Kb] |
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| kurt |
Posted on 07-04-2009 08:40
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Member Location: Posts: 4330 Joined: 27.11.08 |
One more picture
kurt attached the following image:  [143.27Kb] Edited by kurt on 07-04-2009 09:01 |
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| Tony Irwin |
Posted on 07-04-2009 23:43
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 Member Location: Norwich, England Posts: 7232 Joined: 19.11.04 |
The larva is more likely to be an ichneumonid.
Tony ---------- Tony Irwin |
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| Sundew |
Posted on 08-04-2009 00:02
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 Member Location: Berlin and Baden-Württemberg, Germany Posts: 3915 Joined: 28.07.07 |
Ichneumonidae, subfamily Pimplinae, tribus Polysphinctini. The parasitic larvae usually stick across the front part of the opisthosoma, which matches well the situation that you depicted. The spider I saw (http://www.dipter...d_id=15117), however, bore a larva on its side. Regards, Sundew |
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| Juergen Peters |
Posted on 08-04-2009 01:06
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 Member Location: northwest Germany Posts: 13910 Joined: 11.09.04 |
Hello! The spider is Steatoda bipunctata (Theridiidae). In 2007 I have once bred such a larva on a Tetragnatha obtusa to the wasp: http://insektenfo...eadid=8020 (Text in German). Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| kurt |
Posted on 08-04-2009 18:34
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Member Location: Posts: 4330 Joined: 27.11.08 |
Thank you for information about spider and larva Tony, Sundew and Juergen Kurt Holmqvist |
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| cthirion |
Posted on 09-04-2009 15:29
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Member Location: Awirs (Flémalle) Belgique Posts: 901 Joined: 13.08.04 |
C Rollard which is a specialist in the spiders and the parasites of their nests cannot pronocer on the family or the esp!ce at this stage, me either although I occupy myself of Ichneumons!
cthirion |
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| kurt |
Posted on 09-04-2009 16:31
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Member Location: Posts: 4330 Joined: 27.11.08 |
Thanks for looking at my pictures and trying to find what the larva could become. I will try to see if any adults comes up later. Kurt Holmqvist |
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