Diptera.info :: Identification queries :: Diptera (adults)
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 Ozirhincus tanaceti, Sweden
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| crex |
Posted on 05-08-2006 22:51
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 Member Location: Sweden Posts: 1996 Joined: 22.05.06 |
Don't know if this even is diptera ... This tiny insect was putting eggs in the flowers of (what I think is) Tanacetum vulgare. This was taken today just north of Stockholm, Sweden. Edit: Changed subject (Unknown diptera?) Edit: Cecidomyiidae sp crex attached the following image:  [88.34Kb] Edited by crex on 11-09-2017 22:49 |
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| crex |
Posted on 05-08-2006 22:52
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Member Location: Sweden Posts: 1996 Joined: 22.05.06 |
Second view.
crex attached the following image:  [72.39Kb] |
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| crex |
Posted on 05-08-2006 22:52
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Member Location: Sweden Posts: 1996 Joined: 22.05.06 |
Third view.
crex attached the following image:  [49.12Kb] |
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| Nikita Vikhrev |
Posted on 05-08-2006 23:04
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 Member Location: Moscow, Russia Posts: 9220 Joined: 24.05.05 |
Hi Crex. I think it is Ceratopogonidae. Nikita Nikita Vikhrev - Zool Museum of Moscow University |
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| David Gibbs |
Posted on 06-08-2006 11:21
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 Member Location: Bristol, UK Posts: 833 Joined: 17.06.06 |
I would call this Cecidomyiidae. in GB we have two species on Tanacetum Rhopalomyia tanaceticola (Karsch, 1879) gall in leaf axil and Ozirhincus tanaceti (Kieffer, 1889) in achene, so likely to be latter, unless there are other species in Sweden. |
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| Jan Willem |
Posted on 06-08-2006 12:39
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 Member Location: Waalwijk, The Netherlands Posts: 2125 Joined: 24.07.04 |
Rhopalomyia tanaceticola can also cause galls on the flower heads of Tanacetum. Jan Willem |
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| crex |
Posted on 06-08-2006 13:24
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Member Location: Sweden Posts: 1996 Joined: 22.05.06 |
Thnx fellows. I tried finding pictures of these flies or at least a description of how they look, but without luck so far. This one with its white spots on the wing margins could be characteristic ... or not. |
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| Orseolia |
Posted on 07-09-2011 08:58
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Member Location: Posts: 4 Joined: 24.02.09 |
These are excellent images of Ozirhincus tanaceti on Tanacetum vulgare. Larvae develop in the slightly swollen bases of florets. A number of other Anthemidae are also hosts, notably Achillea millefolium. Five species of Ozirhincus are currently listed in the world catalogue of Cecidomyiidae. Keith Harris |
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| jorgemotalmeida |
Posted on 07-09-2011 14:17
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 Member Location: Viseu - PORTUGAL Posts: 9296 Joined: 05.06.06 |
hi, is it possible to say which are the genera of these Cecidomyiids --> http://www.flickr...idomyiidae Thanks. |
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| crex |
Posted on 11-09-2017 22:52
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Member Location: Sweden Posts: 1996 Joined: 22.05.06 |
It was a while since I visited diptera.info regularly. A late thank you very much Keith for the ID.
Edited by crex on 11-09-2017 22:53 |
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but don't see the image in the post.
