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Diptera.info :: Identification queries :: Diptera (adults)
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?TABANUS?
Hubert Polacek
#1 Print Post
Posted on 24-07-2006 22:11
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Location: Prague, Czech Republic
Posts: 14
Joined: 20.06.06

 Hello! Can you help me please with this species? Is it possible to
determine it according to eyes? (Size ca 23 mm, locality Czech rep.)
Thx. Hubert
Hubert Polacek attached the following image:


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Tony Irwin
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Posted on 24-07-2006 23:39
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Location: Norwich, England
Posts: 7306
Joined: 19.11.04

 Great photo, but not easy to name!
It is a Hybomitra (hairy, banded eyes and bare callus on frons).
The wrinkled callus and extensively orange antennae suggest the bimaculata group.
The fairly broad, tapering frons and callus shape suggest bimaculata, solstitialis or distinguenda.
H.bimaculata is ruled out as it has black-haired cheeks.
H.solstitialis has pale palpi and pale, thinly dusted basal antennal segments, so I don't think it's that.
Leaving us with H.distinguenda. Cool
Of course, I might be wrong! Wink
Tony
----------
Tony Irwin
 
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Anyone has this article'A REVISION OF SPECIES OF THE GENUS CADREMA WALKER (DIPTERA, CHLOROPIDAE) FROM ISLANDS IN THE INDIAN OCEAN'？ Smile

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Thanks for your proposal, but for me this option is ineligible.

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If you have some spare money, there is a copy (together with keys to pupae and larvae) for sale by Hermann L. Strack, Loguivy Plougras, France

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I have the hard copy book, if you have any specific queries, but I'm not scanning the 500+ pages!

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