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 |
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 |
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 |
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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