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Diptera.info :: Identification queries :: Diptera (adults)
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Tabanid from Switzerland
Cor Zonneveld
#1 Print Post
Posted on 10-08-2007 21:51
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Location: Amstelveen, the Netherlands
Posts: 840
Joined: 14.10.06

I saw this lovely Tabanid 18 July in Switzerland, Passo de Lucomagno, approx 1950 m altitude. It's rather smallish species, say some 10 mm. The flowers the fly is on are Saxifraga aizoides. The plants grew in a small and shallow mountain river, in a valley where cattle grazes occasionally.

I couldn't find a match in the gallery, so I would like to ask suggestions for its ID.
Cor Zonneveld attached the following image:


[128.46Kb]
Thanks for your attention
Cor Zonneveld
 
www.corzonneveld.nl
Cor Zonneveld
#2 Print Post
Posted on 10-08-2007 21:52
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Location: Amstelveen, the Netherlands
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Joined: 14.10.06

second photo
Cor Zonneveld attached the following image:


[111.05Kb]
Thanks for your attention
Cor Zonneveld
 
www.corzonneveld.nl
Cor Zonneveld
#3 Print Post
Posted on 10-08-2007 21:52
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Location: Amstelveen, the Netherlands
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Joined: 14.10.06

third and final photo
Cor Zonneveld attached the following image:


[132.51Kb]
Edited by Cor Zonneveld on 10-08-2007 21:53
Thanks for your attention
Cor Zonneveld
 
www.corzonneveld.nl
Zeegers
#4 Print Post
Posted on 11-08-2007 11:57
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Location: Soest, NL
Posts: 19233
Joined: 21.07.04

Terrific !
Male Glaucops hirsutus, high altitude horsefly in the Alps.

Theo
 
Tony T
#5 Print Post
Posted on 11-08-2007 16:15
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Location: New Brunswick, Canada
Posts: 664
Joined: 08.02.07

Superb photos. I have collected females of the very similar Glaucops fratellus in the Rocky Mountains of Canada.
 
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