Giant African Snail

I've moved this snail from the Arthropods category to the Other category for you. Arthropods have exoskeletons, a segmented body and jointed legs. http://en.wikipedia.org/wiki/Arthropod
Also, since another spotter has ID'd this for you, can you add the scientific name so this spotting can come out of the "unknown" list? Thanks.

you have put it into the wrong category...

Snail with an unusually nice shell.