Blue Butterfly for ID (August 2010)
Blue Butterfly for ID (August 2010)
Looking through my butterfly pics and this one I am not sure about? Probably a Common Blue?
Almost certainly a Common Blue. Why did I think otherwise?
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Re: Blue Butterfly for ID (August 2010)
I'd go further - definitely a common blue!
Guy
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Re: Blue Butterfly for ID (August 2010)
I agree. I just had doubts for a few minutes.
Re: Blue Butterfly for ID (August 2010)
It's a very nice photo of a Common Blue.
I think the key feature is the double fringe on the wing edges - slightly chequered greyish inner fringe, with pure white outer. It's shown very well here.
Mike
I think the key feature is the double fringe on the wing edges - slightly chequered greyish inner fringe, with pure white outer. It's shown very well here.
Mike
Re: Blue Butterfly for ID (August 2010)
Nice observation about the double fringe, I hadn't noticed that before.MikeOxon wrote:I think the key feature is the double fringe on the wing edges - slightly chequered greyish inner fringe, with pure white outer. It's shown very well here.
Cheers
John
Re: Blue Butterfly for ID (August 2010)
Lovely shot of the Common Blue though, with the pale stone background contrasting nicely with the wing colour.
Re: Blue Butterfly for ID (August 2010)
It was on the beach above high tide level. Bird's Foot trefoil grows in the vegetated patches.
I have looked more closely at the male Common Blue after seeing a picture of a Marazine Blue which I identified as a Common Blue.
I have looked more closely at the male Common Blue after seeing a picture of a Marazine Blue which I identified as a Common Blue.
Re: Blue Butterfly for ID (August 2010)
If the photo had been taken with wings closed, it would reveal iteself to be ab. arcuata. The strong dark stripe above the inner margin on the forewing underside is just visible from above.
Re: Blue Butterfly for ID (August 2010)
I am not sure if I can see what you mean. I will have a closer look later.Piers wrote:If the photo had been taken with wings closed, it would reveal iteself to be ab. arcuata. The strong dark stripe above the inner margin on the forewing underside is just visible from above.
http://www.nhm.ac.uk/research-curation/ ... utterflies
Re: Blue Butterfly for ID (August 2010)
I have highlighted said spottage...
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Re: Blue Butterfly for ID (August 2010)
Wow Piers...
That was an amazing spot! Brilliant.
Trev
That was an amazing spot! Brilliant.
Trev
Re: Blue Butterfly for ID (August 2010)
Hello Piers,Piers wrote:I have highlighted said spottage...
Thanks for this observation. This was a specimen from Shoreham beach rather than the downs or the Levels. Other Common Blue pictures do not show these markings.
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