Hi,
A looks like Latirus turritus to me! C looks like an astrallium of some
kind, but I havn't found an exact match yet. Still working on it.
>I think that Andrew and Bill got B right. I think it is Nassaria
>spinigera, but the Latirus I don't believe is turritus. The shape is
>not quite right. I forgot to give the sizes of the shells, sorry about
>that. B is about 2 inches and the other ones were in the same picture.
>There are 2 of C. They may be juvenile.
>
>Bob
>
>www.theshellstore.com
>The Shell Store
>348 Corey Ave
>(727) 360-0586 Fax (727)360-3668
>
>
Peter Egerton, Vancouver, Canada
Collector of worldwide Mollusca