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Diptera.info :: Identification queries :: Diptera (adults)
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ID Please
KerryN
#1 Print Post
Posted on 19-05-2010 20:11
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Apologies if this is in the wrong section but I am new to understand the different classifications of insects. I photographed this fly but have so far not been able to identify from any of the books that I have. It was photographed on the Llyn Peninsular, North Wales, UK. Could anyone help me?

Many thanks
Kerry
KerryN attached the following image:


[121.92Kb]
Edited by KerryN on 19-05-2010 20:19
 
Stephane Lebrun
#2 Print Post
Posted on 19-05-2010 20:22
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Welcome !
The identiity of this fly is Neomyia cornicina (Muscidae), a female.

Stephane.
 
KerryN
#3 Print Post
Posted on 19-05-2010 20:41
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Stephane Lebrun wrote:
Welcome !
The identiity of this fly is Neomyia cornicina (Muscidae), a female.


Thanks Stephane. Are these flies quite variable in colour then? The other images I have found on this site show them in bottle green. How do you tell it is a female?

Thanks for your help.
Regards
Kerry
 
Paul Beuk
#4 Print Post
Posted on 19-05-2010 20:45
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The frons (part between the eyes) is broad. In this group it indicates it is a female.
There is also intraspecific variation in colour, and the way the colour is seen can depend on orientation and lighting.
Paul

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Paul Beuk on https://diptera.info
 
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KerryN
#5 Print Post
Posted on 19-05-2010 20:55
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Paul Beuk wrote:
The frons (part between the eyes) is broad. In this group it indicates it is a female.
There is also intraspecific variation in colour, and the way the colour is seen can depend on orientation and lighting.


Thanks for your help Paul.
 
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