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Woodland Grayling???

Posted: Mon Oct 22, 2012 8:35 pm
by Mark Lyman
Hi, am hoping someone out there can confirm (or otherwise) the ident of this butterfly please?

Late August we were down in the Dordogne and had a real treat - many butterflies I've never seen before including two swallowtails.

However, this one we found dead - small children are very good at finding interesting dead things!
IMG_02331_1.JPG
Many thanks, Mark.

PS Is it likely we would have seen a number of Queen of Spain down there?

Re: Woodland Grayling???

Posted: Mon Oct 22, 2012 9:15 pm
by Padfield
It looks good for woodland grayling to me. The chalky band on the hindwing and the suffused ocellus on the forewing are typical. That said, I don't think there are any constant features that allow identification in every instance (separation from rock grayling, that is). As you have a specimen you can measure it: rock graylings have a forewing length of 33mm or less while in woodland grayling it is 33mm or more.

You would certainly expect to see Queens of Spain there.

Guy

Re: Woodland Grayling???

Posted: Mon Oct 22, 2012 9:38 pm
by Mark Lyman
Thanks Guy - I measured from body to wing tip in a straight line - 36mm.

Thanks again, Mark.

Re: Woodland Grayling???

Posted: Mon Oct 22, 2012 9:42 pm
by Padfield
Then it's woodland for sure. :) It's not at all easy to do that in the field...

Guy

Re: Woodland Grayling???

Posted: Mon Oct 22, 2012 10:09 pm
by Mark Lyman
...fab - can tick it off on my shiny new iPhone app then!

Cheers, Mark.