Well, does your shell look like the figures at
<http://www.animalbase.uni-goettingen.de/zooweb/servlet/AnimalBase/home/species?id=1195
 >?

Maybe it looks more like <http://en.wikipedia.org/wiki/Marisa_cornuarietis>?

Harry


At 03:09 PM 1/6/2014, John Wolff wrote:
>Thank you Tom, Susan and Harry,
>
>I knew I could count on you to straighten things out.
>I have to add that I do not have full confidence in the European
>locality data.
>
>John
>
>
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