Great photo archive and shell inventory. Fantastic service

Australian Seashells Specializes in Australian shells - large selection pectens

Shell Lover's, Inc. Offers sheller's supplies; small quantities of plastic bags and boxes.

http://www.theshellstore.com/

Poppe's Concology, Inc.

Worldwide Specimen Shells Richard Goldberg

http://www.collectingwarehouse.com/ Plastic bags and displays. Great prices and service.