» American Malacological Society    Dedicated to the study and preservation of mollusks. Offers data about the order, publications and links.    http://erato.acnatsci.org/ams/

» Bailey-Matthews Shell Museum    Information about the museum as well as illustrated and annotated lists of southwestern Florida shells.    http://www.shellmuseum.org/

» Conchological Society of Great Britain and Ireland    Information about the society, its activities and publications.    http://www.conchsoc.org/

» Conchologists of America    Information about mollusks and the society as well as related publications, clubs and upcoming events.    http://www.conchologistsofamerica.org/

» Conquiliologistas do Brasil    Illustrated list of Brazilian mollusks with data on distribution and ecology.    http://www.conchasbrasil.org.br/

» Dutch Malacological Society    Information about the society, its activities, publications and a sheller list. Also viewable in Dutch.    http://www.spirula.nl/indexen.htm

» Jacksonville Shell Club    Resource that includes information on American mollusks (marine, land and freshwater) as well as various families.    http://www.jaxshells.org/

» Malacological Society of Australasia    Promotes the study, conservation and appreciation of molluscs. Data about the society is included.    http://www.amonline.net.au/invertebrates/mal/malsoc/