Diptera.info :: Identification queries :: Diptera (adults)
 [Thereva oculata f] Thereva with black spots on frons disconnected ?
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| Christine Devillers |
Posted on 21-09-2012 18:28
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 Member Location: Spa, Belgium Posts: 1215 Joined: 11.11.07 |
Hi, This Thereva female has black spots on frons disconnected so not the common Thereva nobilitata. Could it be Thereva oculata ? Belgium, 25-05-2012.about 11 mm. Christine Christine Devillers attached the following image:  [137.54Kb] Edited by Christine Devillers on 16-12-2012 21:17 |
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| Christine Devillers |
Posted on 21-09-2012 18:29
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Member Location: Spa, Belgium Posts: 1215 Joined: 11.11.07 |
pic 2
Christine Devillers attached the following image:  [192.58Kb] Edited by Christine Devillers on 21-09-2012 18:31 |
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| Zeegers |
Posted on 29-09-2012 12:37
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Member Location: Soest, NL Posts: 19363 Joined: 21.07.04 |
It is a weird species. To notice a remarkable point, the fron femora seem red. I agree the specimen keys out to Th. oculata. I do not have any experience with this species. It would be the first record for Belgium, at least according to faunaeur.org. I think a real expert needs to verify this. Theo |
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| Christine Devillers |
Posted on 30-09-2012 18:17
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Member Location: Spa, Belgium Posts: 1215 Joined: 11.11.07 |
Thanks a lot Theo. I've received a confirmation from a specialist of the Therevidae: it's a female of Thereva oculata. Christine Edited by Christine Devillers on 10-12-2012 18:28 |
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