Hardy's Internet Guide to Marine Gastropods Hardy's Internet Guide to Marine Gastropods: A virtual encyclopedia of sea snails. The catalog is organized taxonomically, and contains pictures, common and scientific names, and basic taxonomic information for a large number of species. (Gastropoda) http://www.gastropods.com/
Living Fossils of the Deep Living Fossils of the Deep: Expedition to the deep sea of the Bahamas to explore the world of slitsnails. From the Smithsonian Institutes National Museum of Natural History. (Gastropoda) http://www.mnh.si.edu/livingfossils/
Gastropoda of Montana Gastropoda of Montana: Overview of biology and taxonomy; species list for Montana. (Gastropoda) http://www.esg.montana.edu/dlg/aim/mollusca/gastropd.html
Mollusks of the Southwest Mollusks of the Southwest: Research on the mollusks of southwestern United States by Harold (Dave) Dyer. (Gastropoda) http://dana.ucc.nau.edu/~hdd/
The Living World of Snails and Slugs The Living World of Snails and Slugs: General information about the biology of gastropods as well as about the relation between snails and man. (Gastropoda) http://members.lycos.co.uk/Mollusks/
Freshwater Snails Of Florida Freshwater Snails Of Florida: Contains an online version of The Freshwater Snails of Florida, a manual for identification, prepared by Fred G. Thompson. (Gastropoda) http://www.flmnh.ufl.edu/natsci/malacology/fl-snail/snails1.htm
Gastropods Gastropods: Information on gastropods from an aquarist's viewpoint. Includes pages on specific orders of gastropods, as well as a general gastropod FAQ. (Gastropoda) http://www.wetwebmedia.com/gastropo.htm
NMITA Gastropod taxonomic list NMITA Gastropod taxonomic list: The list provides a current systematic framework and summary of the taxonomic diversity of Panama Paleontology Project (PPP) mollusc collections collected, curated and identified from project inception till October 2000. (Gastropoda) http://porites.geology.uiowa.edu/database/mollusc/systemat/gastrtax.htm
ABMAP: The Abalone Mapping Project ABMAP: The Abalone Mapping Project: Documents and illustrates the current geographic distribution of abalone (Gastropoda: Vetigastropoda: Haliotidae: Haliotis) world-wide. (Gastropoda) http://www.vetigastropoda.com/ABMAP/text/
Class Gastropoda Class Gastropoda: Overview of gastropod classification from the Animal Diversity Web. (Gastropoda) http://animaldiversity.ummz.umich.edu/mollusca/gastropoda.html
Eurasia Shells Eurasia Shells: Large collection of gastropod specimen images (over 900 species) from the Philippines, rarely represented in the literature. (Gastropoda) http://www.eurasiashells.net/