Phil and Geoff Here are the descriptions of P. alexander and souvillei from Pilsbry's book. P. alexander http://www.wonderphotos.com/shellphotos/p35.jpg http://www.wonderphotos.com/shellphotos/p36.jpg http://www.wonderphotos.com/shellphotos/p37.jpg Plates http://www.wonderphotos.com/shellphotos/ppl13.jpg http://www.wonderphotos.com/shellphotos/ppl14.jpg P. souvillei http://www.wonderphotos.com/shellphotos/p48.jpg http://www.wonderphotos.com/shellphotos/p49.jpg Plate http://www.wonderphotos.com/shellphotos/ppl22.jpg Marcus No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.476 / Virus Database: 269.9.10/873 - Release Date: 26/6/2007 23:54 ---------------------------------------------------------------------- [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. ----------------------------------------------------------------------