The Zoological Record would be one, if you don't already have it. It is one of the most comprehensive scientific resources which indexes taxonomic literature--for all taxonomic groups, not only for mollusks. However, I think that separate volumes for the various phyla are published so that you can purchase only the ones of interest. Check out there website http://www.york.biosis.org/home_deluxe.html for more details.
Good luck.
Charlene Fricker
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Charlene Fricker
Collection Manager
Department of Malacology
Academy of Natural Sciences
1900 Benjamin Franklin Parkway
Philadelphia, PA 19103-1195
http://www.acnatsci.org
Email: [log in to unmask]
Tel: 215-299-1173
Fax: 215-299-1170
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