All Sea Shells

Measled Cowrie (also known as the Atlantic Measled Cowrie or Deer Cowrie) (Gastropod univalve, whole shell, ovate and sm...

Pink Pixie or Crown Shell, locally known as Kahelelani shells (Gastropod (snail/univalve), whole tiny micro-shells, spir...

Brown Mussel Snail or similar littorinid/nerite coastal snail (Gastropod (snail/univalve), whole shell, spiral shape)

Oahu Tree Snail, Pupu Kani O Hula (Gastropod (terrestrial land snail), whole shell, ovate-conic spiral shape)

Polinices Shell (Necklace Shell, Moon Snail) (Gastropod univalve with a globose to oval spiral shape)

Button Snail or Littorine Shell (Alternate: Periwinkle) (Gastropod, whole shell, spiral shape)

Pacific Egg Cockle (also known as the Hawaiian Strawberry Cockle or Egg Cockle) (Bivalve (two-shelled clam), whole shell...

Calico Scallop (also known as the Little Scallop) (Bivalve (two-shelled), whole shell, fan-shaped with radiating ribs)

Lined Little Sundial or Zigzag Sundial (also known as sundial shells or architect shells) (Gastropod (univalve), whole s...

Scotch Bonnet (Gastropod, whole shell, spiral shape)

Turban Snail, specifically the Chestnut Turban or similar turban shell (Gastropod, whole shell, spiral shape)

Gastropod Operculum (Trapdoor) (Gastropod operculum (calcareous or chitinous plate))

Olive Shell (Common Olive / Lettered Olive) (Gastropod (univalve), whole shell with an elongate, cylindrical, and stream...

Pearly Cockle (also known as the Egg Cockle or Smooth-edged Cockle) (Bivalve (two-shelled clam), whole shell, fan-shaped...

Atlantic Oyster (also known as the Eastern Oyster) (Bivalve, whole asymmetrical lower/cupped valve, irregular shape)

Turkey Wing (Alternate names: Zebra Mussel-like Ark, StRIte Ark) (Bivalve (two-shelled). This is a single valve (fragmen...

Not a seashell (Geological rock or mineral specimen) (Not a shell (Rock/Mineral))

Garden Snail or White Garden Snail (Gastropod (land snail / univalve), whole spiral shell)

Calico Clam (Bivalve (two-shelled clam), whole shell, asymmetrical oval or fan shape)

Calico Scallop (also known as the Pecten) (Bivalve (two-shelled), whole individual valve, fan or circular shape)

Atlantic Calico Scallop (also known as Calico Scallop) (Bivalve (two-shelled), whole individual valve, fan-shaped)

Chinese Hat Snail or Atlantic Slipper Snail (also known as Boat Shell) (Gastropod (univalve) with an ovate, domed, cap-l...

Egg Cockle (also known as Yellow Cockle) (Bivalve (two-shelled clam), whole shell, heart-shaped fan form)

Coquina Clam (mass/cluster or heavily encrusted fragment) (Bivalve (two-shelled mollusk), heavily worn, encrusted, or we...

Atlantic Oyster (also known as Eastern Oyster or American Oyster) (Bivalve (two-shelled mollusk), whole lower/cupped val...

Atlantic Oyster Drill, also known as the Oyster Drill (Gastropod (snail/univalve), whole shell, spiral shape)

Jingle Shell (also known as Mermaid's toenail, Silver-shell) (Bivalve, whole shell, flattened irregular disc shape)

Melongena corona (King Crown Conch) (Gastropod, whole shell, spiral shape)

Common Atlantic Dove Shell (also known as the Lunate Dove Shell) (Gastropod, whole spiral shell)

Tiger Cowrie (or heavy-worn Cowrie fragment) (Gastropod (snail/univalve), heavily worn fragment)

Brown Cowrie / Tiger Cowrie fragment or worn juvenile cowrie (Gastropod (snail/univalve), heavily worn fragment or pebbl...

Lightning Whelk (also known as Busycon Whelk) (Gastropod univalve, whole shell with spiral shape)

Crown Conch (Alternate names: King's Crown, Florida Crown Conch) (Gastropod (snail/univalve), whole shell, spiral shape ...

Shark's Eye Operculum (Moon Snail Operculum) (Gastropod operculum (calcareous trapdoor, oval shape))

Moon Snail Operculum (Shark's Eye Operculum) (Gastropod operculum (trapdoor))

Glossy Moon Snail (also known as Shark Eye or Natica) (Gastropod, whole shell, globose or spherical shape)

Cat's Eye (Operculum of Turban Snail) (Gastropod operculum (calcareous trapdoor, oval/convex shape))

Coffee Bean Shell (Coffee Bean Trivia) (Gastropod, whole shell, oval/globular shape)

Crossed Tuft or Reticulated Nut Shell (Bivalve (two-shelled), whole shell, trapezoidal to oblong shape with a straight h...

Atlantic Calico Scallop (also known as Calico Scallop) (Bivalve (two-shelled), whole shell valve fragment/worn individua...

Common Dog Whelk (also known as Dog Buccinum or Atlantic Dogwinkle) (Gastropod, whole shell, spiral shape)

Common Auger (also known as the Atlantic Auger or Variable Auger) (Gastropod univalve, whole shell, high-spired turreted...