Snail I.D?

[mellie82]

I was given these free from a small pet shop today, the owner has no idea what they are or where they came from as he only had albino reticulata for sale, I think the photo shows some good detail, one is the size of a 50 pence piece and the other a 20p, can anyone help shed some light please?

Thanks
Mel

Attachments:

[tsrebel]

They look like fulica, but impossible to tell without looking at the other side of the shell (columella), and it may also help to see the snail itself.

[mellie82]

Here's one of their underside, but I think they are fulica

Attachments:

[mellie82]

And an extra for luck!

Attachments: