Diptera.info :: Identification queries :: Diptera (adults)
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 Tachinidae
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| christoophe |
Posted on 26-06-2010 19:21
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 Member Location: France Provence Posts: 1959 Joined: 06.02.08 |
Hello Colected 5 06 10, size 12mm pic1 christoophe attached the following image:  [79.89Kb] |
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| christoophe |
Posted on 26-06-2010 19:21
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Member Location: France Provence Posts: 1959 Joined: 06.02.08 |
pic2
christoophe attached the following image:  [126.86Kb] |
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| christoophe |
Posted on 26-06-2010 19:22
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Member Location: France Provence Posts: 1959 Joined: 06.02.08 |
pic3
christoophe attached the following image:  [83.76Kb] |
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| ChrisR |
Posted on 26-06-2010 21:38
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 Administrator Location: Reading, England Posts: 7699 Joined: 12.07.04 |
A dorsal shot showing the back of the fly and the wing venation would be useful 
Manager of the UK Species Inventory in the Angela Marmont Centre for UK Biodiversity at the Natural History Museum, London. |
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| christoophe |
Posted on 27-06-2010 10:51
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Member Location: France Provence Posts: 1959 Joined: 06.02.08 |
You are right pic4 christoophe attached the following image:  [94.75Kb] |
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| christoophe |
Posted on 27-06-2010 10:52
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Member Location: France Provence Posts: 1959 Joined: 06.02.08 |
pic5
christoophe attached the following image:  [134.96Kb] |
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| Zeegers |
Posted on 27-06-2010 20:34
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Member Location: Soest, NL Posts: 18547 Joined: 21.07.04 |
There are 4 post DC, right ? DIfficult to see. It seems to be a Exoristini, in which case it would be Parasetigena silvestris a male Theo |
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| christoophe |
Posted on 04-07-2010 10:32
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Member Location: France Provence Posts: 1959 Joined: 06.02.08 |
Yes, 4 post dc. Again Parasetigena silvestris. Thank Theo |
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| ChrisR |
Posted on 04-07-2010 13:44
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Administrator Location: Reading, England Posts: 7699 Joined: 12.07.04 |
Wow ... "again" ... I have never seen one here and never even been sent one, so they can't be too common
Manager of the UK Species Inventory in the Angela Marmont Centre for UK Biodiversity at the Natural History Museum, London. |
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| christoophe |
Posted on 04-07-2010 14:02
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Member Location: France Provence Posts: 1959 Joined: 06.02.08 |
In May http://www.dipter...ost_131929 |
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| christoophe |
Posted on 04-07-2010 14:45
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Member Location: France Provence Posts: 1959 Joined: 06.02.08 |
It is not Parasetigena silvestris, tergite 3 this one two marginal bristles, Parasetigena silvestris 2 discal bristles and 4 marginal bristles. On the scutellum this one 2 lateral bristles, Parasetigena silvestris 3 lateral bristles. Edited by christoophe on 04-07-2010 14:45 |
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| Zeegers |
Posted on 04-07-2010 20:08
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Member Location: Soest, NL Posts: 18547 Joined: 21.07.04 |
Hi Christophe, The number of marginals is variable and discal setae are lacking, as far as I know, have a look for instance at Mesnil in Lindner (he calls it Phorocera agilis). The male genitalia have very characteristic 'fluffy' hairs. Theo |
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| christoophe |
Posted on 26-12-2011 11:03
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Member Location: France Provence Posts: 1959 Joined: 06.02.08 |
I think a Exorista with eyes hairy. With the disposal of ocellar setae, I think Exorista segregate. What do you think? christoophe attached the following image:  [119.63Kb] |
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| ChrisR |
Posted on 26-12-2011 12:56
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Administrator Location: Reading, England Posts: 7699 Joined: 12.07.04 |
I think I'd have to see and key the specimen - it's not distinctive enough to ID confidently from photos It certainly doesn't have the head shape of a normal Exorista, so I doubt that it is one of those. Edited by ChrisR on 26-12-2011 12:57 Manager of the UK Species Inventory in the Angela Marmont Centre for UK Biodiversity at the Natural History Museum, London. |
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