Diptera.info :: Identification queries :: Other insects, spiders, etc.
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 predatory wasp
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| BubikolRamios |
Posted on 24-06-2009 02:50
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Member Location: Slovenia Posts: 1726 Joined: 14.06.09 |
not an expert but think the extension on the tail is for laying eggs into host. Anyone knows the scientific name of that extension. Id of wasp would allso wanted. Body length without 'tail' and antenas 3 mm.Location Slovenia
BubikolRamios attached the following image:  [98.96Kb] Edited by BubikolRamios on 24-06-2009 02:51 |
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| BubikolRamios |
Posted on 24-06-2009 03:42
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Member Location: Slovenia Posts: 1726 Joined: 14.06.09 |
ok, the 'tail' thing is ovipositor, an if it have one then it is female. according to this: http://www.tolweb...idea/11174 this is Toxophoroides sp. (Ichneumonoidea ) Edited by BubikolRamios on 24-06-2009 03:53 |
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| Xespok |
Posted on 24-06-2009 09:33
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 Member Location: Debrecen, Hungary Posts: 5550 Joined: 02.03.05 |
No, I think this is not Ichneumonoidea. It is Chalcidoidea somewhere near Eulphidae/Torymidae.
Gabor Keresztes Japan Wildlife Gallery Carpathian Basin Wildlife Gallery |
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| BubikolRamios |
Posted on 24-06-2009 17:25
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Member Location: Slovenia Posts: 1726 Joined: 14.06.09 |
http://codex.bego...halcidkey/ Chalcidoids, being Hymenoptera, have two pairs of membranous wings as opposed to the single pair found in flies I see only one pair of wings on my photo, or m'I missing something ? Edited by BubikolRamios on 24-06-2009 17:29 |
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| Xespok |
Posted on 24-06-2009 19:00
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Member Location: Debrecen, Hungary Posts: 5550 Joined: 02.03.05 |
There should be small hindwings there, although they are hardly visible on this photo.
Gabor Keresztes Japan Wildlife Gallery Carpathian Basin Wildlife Gallery |
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| BubikolRamios |
Posted on 24-06-2009 22:16
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Member Location: Slovenia Posts: 1726 Joined: 14.06.09 |
hmm, as I read the hindwings can be wery small thus not visible here. There is a database, not having this species, but for future refernce: http://www.nhm.ac...=Torymidae Think it could fit into Torymidae/ Megastigmus Edited by BubikolRamios on 24-06-2009 22:22 |
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| ChrisR |
Posted on 18-07-2009 22:16
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 Administrator Location: Reading, England Posts: 7699 Joined: 12.07.04 |
My guess would be Megastigmus sp. too ... I have a few specimens here that look very similar to your (very nice) photo  If you can get hold of a copy of Peck et. al. (1964) it would be very worthwhile - it has an excellent key.* Peck, Boucek & Hoffer (1964) Keys to the Chalcidoidea of Czechoslovakia (Insecta: Hymenoptera). Memoirs of the Entomological Society of Canada No. 34. You will probably have to track it down in a museum library because I bought the last copy the publishers had 
Manager of the UK Species Inventory in the Angela Marmont Centre for UK Biodiversity at the Natural History Museum, London. |
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