Diptera.info :: Identification queries :: Other insects, spiders, etc.
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 Nightly Ichneumonid from 10.02.15 --> Tromatobia cf. lineatoria
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| Juergen Peters |
Posted on 10-02-2015 22:53
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 Member Location: northwest Germany Posts: 13847 Joined: 11.09.04 |
Hello, a 5 mm female at our housewall tonight (northwest Germany). Anything possible? Juergen Peters attached the following image:  [79.37Kb] Edited by Juergen Peters on 11-02-2015 18:54 Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| John Carr |
Posted on 10-02-2015 23:30
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 Member Location: Massachusetts, USA Posts: 10108 Joined: 22.10.10 |
In eastern North America females overwintering as adults belong to tribe Ichneumonini. |
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| lagura |
Posted on 11-02-2015 00:20
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 Member Location: Helsingborg, Sweden Posts: 1241 Joined: 24.10.08 |
Looks like a Tromatobia, but I'm not an expert. 
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| Juergen Peters |
Posted on 11-02-2015 00:28
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Member Location: northwest Germany Posts: 13847 Joined: 11.09.04 |
Many thanks, John and Lars. Here in Germany I have found several Ichneumonini overwintering, but also others (Ophioninae etc.). Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Juergen Peters |
Posted on 11-02-2015 01:17
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Member Location: northwest Germany Posts: 13847 Joined: 11.09.04 |
Hello, I have searched a little bit in the web, and from the 4 Tromatobia species occuring in Germany I find T. lineatoria a very good match (as the only species). It parasitizes orb web spiders (Araneidae) including Zygiella x-notata - which were present all around there. http://www.wildab...oto/116677 http://www.wildab...oto=116514 Juergen Peters attached the following image:  [22.21Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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