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.
Nsan's World of Beautiful Shells: - Japanese collector's photo gallery and shell collecting and trading information. Site in both English and Japanese.
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.