Diptera.info :: Identification queries :: Diptera (adults)
 Miltogramminae?
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| mwkozlowski |
Posted on 11-09-2009 20:17
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 Member Location: Warsaw, Poland Posts: 797 Joined: 17.10.06 |
Today, on sandy ground Warsaw very active near the burrows of solitary wasps , some smaller then house fly thanks in advance for ID suggestions mwkozlowski attached the following image:  [70.89Kb] very general entomologist |
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| jorgemotalmeida |
Posted on 11-09-2009 20:33
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 Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
Maybe a Macronychia sp. |
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| Liekele Sijstermans |
Posted on 13-09-2009 20:50
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Member Location: Geldermalsen Netherlands Posts: 305 Joined: 16.04.05 |
Nice try. But Macronychia has stembreeding wasps as a host. This is a female of Metopia caught in action. Lucky shot. Liekele |
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| mwkozlowski |
Posted on 28-09-2009 16:42
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Member Location: Warsaw, Poland Posts: 797 Joined: 17.10.06 |
my pictures illustrate two probable tacticts of oviposituion (larviposition) of this fly. First, putting its abdomen into the hole, second , inspecting the hole (here by chance in the presence of the wasp that made the fly to withdraw ) ..just impressions from my short visit
very general entomologist |
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| Gordon |
Posted on 28-09-2009 17:40
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 Member Location: Lake Kerkini, Greece Posts: 1101 Joined: 02.01.08 |
nice  Did you have an idea on the wasp?? |
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| mwkozlowski |
Posted on 29-09-2009 15:55
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Member Location: Warsaw, Poland Posts: 797 Joined: 17.10.06 |
most probably Bembecinus tridens (Crabronidae)
very general entomologist |
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