Diptera.info :: Identification queries :: Diptera (eggs, larvae, pupae)
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 Tabanus (Bel)?
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| Christine Devillers |
Posted on 29-10-2018 22:18
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 Member Location: Spa, Belgium Posts: 1215 Joined: 11.11.07 |
Hi, I found these Tabanidae larvae in the mud of a pond. Are they larvae of Tabanus ? Belgium, 23-10-2018, larva 1 of about 35 mm, larva 2 of about 40 mm Thanks Christine Larva 1 Christine Devillers attached the following image:  [194.71Kb] |
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| Christine Devillers |
Posted on 29-10-2018 22:21
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Member Location: Spa, Belgium Posts: 1215 Joined: 11.11.07 |
Larva 1
Christine Devillers attached the following image:  [192.69Kb] |
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| Christine Devillers |
Posted on 29-10-2018 22:28
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Member Location: Spa, Belgium Posts: 1215 Joined: 11.11.07 |
Larva 1 (about 35mm)
Christine Devillers attached the following image:  [117.25Kb] |
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| Christine Devillers |
Posted on 29-10-2018 22:32
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Member Location: Spa, Belgium Posts: 1215 Joined: 11.11.07 |
Larva 2 (about 40mm)
Christine Devillers attached the following image:  [170.04Kb] |
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| atylotus |
Posted on 29-10-2018 22:52
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 Member Location: Amsterdam, NL Posts: 1140 Joined: 29.05.09 |
Tabanus it is, and I think it is autumnalis |
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| Christine Devillers |
Posted on 29-10-2018 22:56
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Member Location: Spa, Belgium Posts: 1215 Joined: 11.11.07 |
Thanks a lot atylotus Christine |
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| atylotus |
Posted on 30-10-2018 11:16
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Member Location: Amsterdam, NL Posts: 1140 Joined: 29.05.09 |
When having a closer look, I'm even convinced that this must be T. autumnalis for sure. The first thoracic segment is densely pilose laterally and there is curved hairy patch on the anal segment. No other NW European species is like this. I have attached the drawing from Jezek 1977.
atylotus attached the following image:  [195.17Kb] |
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| Christine Devillers |
Posted on 30-10-2018 21:05
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Member Location: Spa, Belgium Posts: 1215 Joined: 11.11.07 |
Thanks a lot for those explanations. Christine |
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