I think Pteromeris corbis (Philippi, 1836), a Carditidae.
Regards,
Paolo

At 09.26 07/11/2011 +0100, you wrote:
>I found nothing, or I don't know where to search.
>
>http://www.idscaro.net/sci/03_myst/index.htm#ast
>
>This species is noticeable, and may be easily identified, but I found no
>pic, no description, and I can't imagine even the family! Any help?!
>
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Paolo G. ALBANO
Bologna, ITALY

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