| Aydin's Library: A researcher's published papers on land snails. Summaries or full texts are online. |
| Freshwater Gastropods of North America Project: Home page for a group of professionals interested in monographing the entire North American fauna of freshwater snails, as an activity of the Committee on the Status and Distribution of Gastropods, Freshwater Mollusk Conservation Society. |
| Freshwater Snails of Florida: Identification manual and field guide. |
| Internet-Newsletter on Clausiliid Landsnails: Information on systematics and biology of clausiliid landsnails with instructions for collecting and preparing. |
| Land Snails of British Columbia: A checklist and bibliography of terrestrial pulmonata of British Columbia, Canada. Includes information on exotic snails and slugs. |
| The Apple Snail: Extensive information about the apple snail family (Ampullariidae). |
| The Giant African Land Snail: Taxonomic, morphologic, and care and breeding information. Includes picture and videos. |
| The House of Slime: Information about the morphology and ecology of slugs. |
| Trail of the Snail: Information about land and freshwater snails and slugs by family, photo gallery, and snails in literature, poetry, and art. |
| Wales Snails: Information about pulmonate snails in the UK, including pictures. |
Classical
