Diptera.info :: Identification queries :: Diptera (adults)
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 Xanthochlorus tenellus ?
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| Eric Steckx |
Posted on 20-06-2015 22:53
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 Member Location: Belgium Posts: 271 Joined: 15.09.05 |
Aywaille ( B ) - 14.06.2015 Xanthochlorus tenellus ? or something else is possible ? Eric Steckx attached the following image:  [139.77Kb] Eric Steckx |
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| Paul Beuk |
Posted on 22-06-2015 13:37
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 Super Administrator Location: Netherlands Posts: 19311 Joined: 11.05.04 |
I can only confirm the genus from these pictures.
Paul - - - - Paul Beuk on https://diptera.info |
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| Eric Steckx |
Posted on 22-06-2015 14:21
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Member Location: Belgium Posts: 271 Joined: 15.09.05 |
Thank you Paul Doesn't come X. ornatus with a darker mesonotum ? Eric Steckx |
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| Paul Beuk |
Posted on 22-06-2015 21:52
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Super Administrator Location: Netherlands Posts: 19311 Joined: 11.05.04 |
There are more than two species.  You can just rule out ornatus
Paul - - - - Paul Beuk on https://diptera.info |
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| Eric Steckx |
Posted on 22-06-2015 23:45
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Member Location: Belgium Posts: 271 Joined: 15.09.05 |
Yes, but fulvus and luridus are far east from Belgium. Remains ultramontanus (from France according to Fa Eu, but which part ?), not known from Belgium ... yet .Thank you Paul Eric Steckx |
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| Igor Grichanov |
Posted on 23-06-2015 08:48
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 Member Location: St.Petersburg, Russia Posts: 1710 Joined: 17.08.06 |
I see only this alternative: 3. Surstylus in lateral view curved in an arc; epandrial lobe slender and not bilobed (Fig. 13). Prescutellar patch usually well defined in both sexes....... tenellus (Wiedemann) - Surstylus in lateral view almost straight; epandrial lobe bilobed with ventral lobe itself trilobed apically (Fig. 11). Prescutellar patch often reduced or absent in female ........................... silaceus Chandler et Negrobov (2008: Dipterists Digest 15: 34, British species) Edited by Igor Grichanov on 23-06-2015 08:49 Igor Grichanov |
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| Eric Steckx |
Posted on 28-06-2015 21:38
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Member Location: Belgium Posts: 271 Joined: 15.09.05 |
Thank you Igor X. silaceus is not (yet) known from Belgium, but ... Eric Steckx |
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