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Diptera.info :: Identification queries :: Diptera (adults)
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Tabanidae: Hybomitra bimaculata ? --> No, Hybomitra tropica, male.
kuv
#1 Print Post
Posted on 30-07-2015 14:35
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Location: Schenefeld near Hamburg
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Denmark, Fyn (West), near Strip, coastal area, altitude about 25 msm, at the top of a car, nearby fields with maize and a string, Outsidefoto: kuv, 30th of July 2015. Comparing the pictures in the Diptera Gallery I think it could be Hybomitra bimaculata (male). Right? Please help.
Kuv
kuv attached the following image:


[82.93Kb]
Edited by kuv on 31-07-2015 08:28
 
kuv
#2 Print Post
Posted on 30-07-2015 14:36
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Location: Schenefeld near Hamburg
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2nd pic:
kuv attached the following image:


[76.09Kb]
 
kuv
#3 Print Post
Posted on 30-07-2015 14:37
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Location: Schenefeld near Hamburg
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3rd pic:
kuv attached the following image:


[82.65Kb]
 
Zeegers
#4 Print Post
Posted on 30-07-2015 16:46
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Location: Soest, NL
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To quote George Orwell

"All Hybomitras are similar"

but it is NOT bimaculata.

Could we get a blowup of the head from the first picture ?

Thanks

Theo
 
kuv
#5 Print Post
Posted on 30-07-2015 21:36
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Location: Schenefeld near Hamburg
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Thank you Theo, I hope that this pic is good enough ... Kuv
kuv attached the following image:


[74.72Kb]
 
Mark-uk
#6 Print Post
Posted on 30-07-2015 22:32
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Location: UK - Hampshire
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What about H. ciureai?

do you have a photo of underside?
 
Zeegers
#7 Print Post
Posted on 31-07-2015 07:19
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Location: Soest, NL
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Thanks for the blow-up. It is not razorsharp, but I think it is safe to conclude that
* no long hairs present on first antennal segment
* no tuft of long hairs present at vertex

So it is montana-group, rather than bimaculata group:

Male Hybomitra tropica.

Also better fit with the habitat

Pretty late in the year, though.


Theo
 
kuv
#8 Print Post
Posted on 31-07-2015 08:26
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Location: Schenefeld near Hamburg
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Joined: 30.04.10

Thank you Theo
Greetings Kuv

PS: Sorry, Mark-Up, but I couldn't take a pic of the underside.
 
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