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I think your guide must be an old one, the name is now O. sylvanus.
Chris Brooks - www.dragonfly-images.co.uk
My Flickr site - www.flickr.com/photos/ceb1298
It was published in 2005 so yes I suppose it's now quite old! Thankyou
Lat/Lng: 50.7462, -2.3548
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