Diptera.info :: Identification queries :: Diptera (adults)
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 Bremse / Tabanus
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| Klaus Fritz |
Posted on 10-08-2018 19:14
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Member Location: Posts: 111 Joined: 01.03.12 |
Hallo Team, handelt es sich hier um Tabanus autumnalis oder T. sudeticus? Fundort: D-21266 Jesteburg/Waldklinik/15.07.2018/ --> Kl.: ca. 23 mm Viele Grüße, Klaus Klaus Fritz attached the following image:  [146.11Kb] |
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| Zeegers |
Posted on 11-08-2018 07:51
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Member Location: Soest, NL Posts: 18529 Joined: 21.07.04 |
Neither. It is bromius, please obserne the eye band. Sudeticus is much much bigger. Theo |
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| Zeegers |
Posted on 11-08-2018 07:52
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Member Location: Soest, NL Posts: 18529 Joined: 21.07.04 |
Did you really measure it ? It is 15mm., not 23mm. |
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| Klaus Fritz |
Posted on 11-08-2018 20:42
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Member Location: Posts: 111 Joined: 01.03.12 |
Hallo Theo, my answer a.) The length of my fly has been estimated to be 23 mm from head to wingtip b.) In the eye you can see a bandage at high magnification. ( see photo) c.) Tabanus bromius --> length 11,5 mm bis 19,5 mm (Wikipedia) Theo, is the name Tabanus bromius?? Viele Grüße, Klaus Klaus Fritz attached the following image:  [66.68Kb] Edited by Klaus Fritz on 11-08-2018 20:44 |
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| Zeegers |
Posted on 12-08-2018 09:03
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Member Location: Soest, NL Posts: 18529 Joined: 21.07.04 |
Yes, it is the female of bromius. The other species don’t have eye bands. You must have overestimated its length, this often happens in living specimens. Theo |
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| Klaus Fritz |
Posted on 12-08-2018 18:23
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Member Location: Posts: 111 Joined: 01.03.12 |
Hello Theo, thank you for the determination help Viele Grüße, Klaus |
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but don't see the image in the post.
