Dear Listers Could you help me with these 3 lots of Bittium, from western Mediterranean? First and second are from S. France, third from Sicily. All look quite different, in nodule row number, nodule count, cancellate sculpture, etc. Here are the links: http://www.idscaro.net/sci/unid/ or: http://www.idscaro.net/sci/unid/bittium_sp1.jpg http://www.idscaro.net/sci/unid/bittium_sp2.jpg http://www.idscaro.net/sci/unid/bittium_sp3.jpg Thanks in advance Olivier Caro ---------------------------------------------------------------------- [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. ----------------------------------------------------------------------