Diptera.info :: Identification queries :: Other insects, spiders, etc.
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 (Ichneumonid?) wasps of today
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| Jeroen K |
Posted on 15-08-2010 16:30
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Member Location: Kapellen, Belgium Posts: 1141 Joined: 03.04.09 |
Some pictures of (ichneumonid?) wasps, Klein Schietveld (Brasschaat), Belgium. It was rather windy, so the quality of the pictures is bad, but is it possible to get at least a genus? Thanks in advance!
Jeroen K attached the following image:  [145.99Kb] |
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| Jeroen K |
Posted on 15-08-2010 16:30
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Member Location: Kapellen, Belgium Posts: 1141 Joined: 03.04.09 |
Wasp 2:
Jeroen K attached the following image:  [74.66Kb] |
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| Jeroen K |
Posted on 15-08-2010 16:31
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Member Location: Kapellen, Belgium Posts: 1141 Joined: 03.04.09 |
Wasp 3, picture 1:
Jeroen K attached the following image:  [83.49Kb] |
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| Jeroen K |
Posted on 15-08-2010 16:31
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Member Location: Kapellen, Belgium Posts: 1141 Joined: 03.04.09 |
Wasp 3, picture 2:
Jeroen K attached the following image:  [155.96Kb] |
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| PIERRE MILLE |
Posted on 15-08-2010 16:55
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 Member Location: FRANCE (Conflans Ste Honorine -Yvelines) Posts: 72 Joined: 12.12.09 |
Hello, For me it Hymenoptera> Tenthredinidae and probably the genus Tenthredo for the first picture but the other two I do not see. Best wishes Pierre PIERRE http://cyrille.du...orange.fr/ http://www.hoverf...portal.php |
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| ChrisR |
Posted on 15-08-2010 17:35
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 Administrator Location: Reading, England Posts: 7699 Joined: 12.07.04 |
The last 2 photos seem to be Tiphia (possibly femorata) - there are 1000s in the countryside here at the moment - usually on umbellifers.
Manager of the UK Species Inventory in the Angela Marmont Centre for UK Biodiversity at the Natural History Museum, London. |
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| Jeroen K |
Posted on 15-08-2010 20:36
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Member Location: Kapellen, Belgium Posts: 1141 Joined: 03.04.09 |
Thank you very much, Pierre and Chris! |
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| Tony Irwin |
Posted on 15-08-2010 22:28
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 Member Location: Norwich, England Posts: 7234 Joined: 19.11.04 |
The first sawfly is probably a Tenthredo species and the second looks like Arge cyanocrocea.
Tony ---------- Tony Irwin |
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| jorgen |
Posted on 15-08-2010 22:46
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Member Location: Belgium Posts: 75 Joined: 25.07.05 |
1) Tenthredo arcuata/schaefferi complex 2) Arge but not cyanocrocea because of the dark abdomen |
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| Jeroen K |
Posted on 16-08-2010 12:19
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Member Location: Kapellen, Belgium Posts: 1141 Joined: 03.04.09 |
Thanks, Tony and Jorgen! On the second one: if cyanocrocea is eliminated, that leaves ochropus, pagana, ustulata, berberidis, gracilicornis, ciliaris, dimidiata, enodis, fuscipes (fuscipes), melanochra, metallica, nigripes, rustica and pullata for Belgium (dimidiata and metallica are very rare according to Waarnemingen.be). Are there more species that can be eliminated? Thanks in advance! |
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| jorgen |
Posted on 16-08-2010 21:33
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Member Location: Belgium Posts: 75 Joined: 25.07.05 |
It's Arge rustica or ustulata, but probably ustulata. |
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