Partial list of colleagues who have died since 2010 (Coan et al., 2012), supplemented by access to the working document for the next edition. We thank Gene Coan and Alan Kabat for their advice and access to their unpublished material.
Coan, E. V., A. R. Kabat and R. E. Petit. 2012. 2,400 years of Malacology, 9th ed., March 8, 2012. American Malacological Society: http://www.malacological.org/publications/2400_malacology.php.