Gastropod Shell Families (48) – Alphabetical Index by Common Name:
Abalone Shells of the Haliotidae Family (4)
Auger Shells of the Terebridae Family (3)
Bubble Shell of the Bullidae Family (1)
Carrier Shell of the Xenophoridae Family (1)
Cerith Shells of the Cerithiidae Family (3)
*Chank Shells and Allies of the Turbinellidae Family (1)
Conch Shell, Crown of the Melongenidae Family (1)
Conch Shells, Horse, Spindle, and Tulip of the Fasciolariidae Family (6)
Conch Shells, True of the Strombidae Family (7)
Cone Shells of the Conidae Family (15)
Cowry Shells of the Cypraeidae Family (6)
Cowry, False, Shells of the Ovulidae Family (5)
Cup-and-Saucer Shells and Slipper Limpet Shells of the Calyptraeidae Family (11)
Dove Shells of the Columbellidae Family (6)
Fig Shell of the Ficidae Famlily (1)
Frog Shell of the Bursidae Family (1)
Harp Shells of the Harpidae Family (2)
Helmet Shells of the Cassidae Family (3)
*Hollow-shelled Snail Shells of the Ellobioidae Family (1)
Hoof Shells of the Hipponicidae Family (2)
Horn Shells of the Potamididae Family (2)
Limpet Shells, False, of the Siphonaridae Family (1)
Limpet Shells, Keyhole, of the Fissurellidae Family (8)
Limpet Shells, True, of the Lottiidae Family (5)
Periwinkle Shells of the Littorinidae Family (4)
Miter Shells of the Miitridae Family (3)
Moon Shells of the Naticidae Family (7)
Mud Shells of the Nassariidae Family (2)
Nerite Shells of the Neritidae Family (4)
Nutmeg Shells of the Cancellariidae Family (3)
Olive Shells of the Olivadae Family (6)
Periwinkle Shells of the Littorinidae Family (3)
Rock Shells of the Muricidae Family (32)
Sea-snail Shell of the Janthinidae Family (1)
Top Shells of the Tegulidae Family (5)
Top, Nobel, Shells of the Calliostomidae Family (2)
Triton Shells of the Cymatiidae Family (4)
Triton, False, Shells of the Pisaniidae Family (4)
Trivia Shells of the Triviidae Family (3)
Tun Shells of the Tonnidae Family (1)
Turret Shells of the Turritellidea Family (4)
Turrid Shell of the Pseudomelatomidae Family (1)
Turrid Shells of the Turridae Family (2)
Vase Shells of the Vasidae Family (2)
Volute Shells of the Volutidae Family (1)
Whelk Shells of the Buccinidae Family (1)
Whelk, True, Shells, of the Austrosiphonidae Family (1)
Worm Shells of the Vermetidae Family (1)