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Diptera.info :: Family forums :: Syrphidae
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Syrphus vitripennis?
crex
#1 Print Post
Posted on 14-08-2008 20:28
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Location: Sweden
Posts: 1996
Joined: 22.05.06

Location: Midwest Sweden (Dalsland)
Date: 2008-JUL-19

The eyes are not hairy on this female Syrphus sp. Can she be identified?
crex attached the following image:


[179Kb]
Edited by crex on 17-08-2008 12:24
 
Andre
#2 Print Post
Posted on 15-08-2008 22:38
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Location: Tilburg, the Netherlands
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The hairs at the tip of femur 3 are looking a bit dark (the hairs in the yellow part of the femur), so I'd guess it's ribesii. To be really sure, we'd need a pornographically close shot Pfft
 
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crex
#3 Print Post
Posted on 15-08-2008 23:48
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Andre wrote:
The hairs at the tip of femur 3 are looking a bit dark (the hairs in the yellow part of the femur), so I'd guess it's ribesii. To be really sure, we'd need a pornographically close shot Pfft


Thanks. I have a few other shots of this one. Shall I look for details of the tip of femur 3 or do you mean the genitalia!? ShockCool
 
amalia_raluca
#4 Print Post
Posted on 17-08-2008 11:44
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but the s. ribesii female doesn't have a entirely yellow third femur?Cool
Amalia
 
crex
#5 Print Post
Posted on 17-08-2008 12:22
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Another pic. Amalia, I think you are right that female S. ribesii should have a yellow third femur. My key asks for microtrichia on the wing, so I'm lost there ...
crex attached the following image:


[180.88Kb]
 
crex
#6 Print Post
Posted on 17-08-2008 12:26
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I forgot to mention. I enlarged the photo to see the hairs on last femur, but I can only see the yellowish hairs on the inner part. The outer part seems to be bare.
 
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