can one of the resident experts explain the features that make this species distinct, i dont have the original paper in Vita Marina, and i havent found a clear explanation elsewhere. there was a discussion on conch-l that i found in the archives, but it really didnt say anything other than yes, it is a distinct species. thanks ---------------------------------------------------------------------- [log in to unmask] - a forum for informal discussions on molluscs To leave this list, click on the following web link: http://listserv.uga.edu/cgi-bin/wa?SUBED1=conch-l&A=1 Type your email address and name in the appropriate box and click leave the list. ----------------------------------------------------------------------