Snail I.D. please

[premnusb]

Can anyone positively identify this snail? It was found in a tidal pool on a mudflat in southwest florida. I would like to add it to my tank but would like a positive I.D. first. Any help is appreciated. Thank you

 

[tizzo]

Cerith.

 

[albi]

I don't know what it is but I live in Cape Coral and would be interested in seeing your SWA, sounds interesting. My email address is al@alhofmann.net

 

[effloresce]

It is a cerith, but a different species of cerith, they are brackish water, but can be acclimated to salt, but wont live as long as the other black/white cerith we commonly have.
still very good.