Hello, what are the rules of taxonomy to be allowed to use the mention "cf" before a speciesname? Thanks, Eddy. www.euromurex.be ---------------------------------------------------------------------- [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. ----------------------------------------------------------------------