The Bailey-Matthews Shell Museum - Promotes collection-based research on shells and mollusks with emphasis on southwest Florida and the Gulf of Mexico. Located in Sanibel, Florida..
Concholi - Shell collecting information from a South African collector. Computer programs for collection management, landsnail information, microscope photography, and artwork..
George's Seashells and Underwater World - Collector's site with pictures of both live shelled animals and cleaned shells, shell show information, shell auction, and other resources for collectors..
Marginella.com - Site devoted to shell trading, offers listings for those interested in exchanging shells with other collectors..
Of Sea and Shore - Information about mollusks and other marine invertebrates for shell collectors and professionals..
SDNHM: Seashell FAQ - Frequently asked questions about seashell collecting from the San Diego Natural History Museum..
Sea Shell Collector - Information about seashell collecting, with articles, pictures, and living shells in water tanks. Written by collectors, for collectors. Site in both English and French..
Seashell Collect - Description of several families and species with pictures of shells. Site in both French and English..
Shelling Dreams - Personal site of Dr. David Touitou, with articles about shells, shell collecting expeditions. Many photos, including some of living seashells..
Vicky's Shells - Features photographs of shells from a personal collection..
Worldwide Conchology - Designed for shell collectors with a variety of interests in the hobby and science of conchology, and for anyone who has ever been fascinated with the beauty and diversity of sea and land shells..