All Sea Shells

Sydney Rock Oyster (Common Oyster, Australian Rock Oyster) (Bivalve (lower or upper valve fragment); Irregular/Ovoid sha...

Sydney Rock Oyster (alternate names: Rock Oyster, Commercial Oyster) (Bivalve (two-shelled). This specimen is a single, ...

Sydney Rock Oyster with Volcano Barnacle (Acorn Barnacle) (Bivalve (lower valve fragment) with attached sessile Crustace...

Checkered Nerite, Black Nerite (Gastropod (snail); whole shell; globular/neritiform shape)

Sydney Rock Oyster (also known as Commercial Oyster) (Bivalve; this is a single valve (either the upper/flat or lower/cu...

Dove Shell (alt. Common Dove Shell, Rusty Dove Shell) (Gastropod (Marine Snail); Whole shell; Biconic/Oval shape)

Dog Conch (also known as the Common Dog Conch or Laevistrombus) (Gastropod (univalve); Spiral/Fusiform whole shell)

Precious Wentletrap (Gastropod (univalve); High-spired, loosely coiled spiral with prominent costae.)

Dog Whelk (also known as the Atlantic Dogwinkle or Dogwhelk) (Gastropod (univalve); Spiral/Fusiform whole shell)

Keyhole Limpet (specifically the Cayennne Keyhole Limpet or similar Fissurellid) (Gastropod (univalve); Cap-shaped/conic...

Slate Pencil Urchin Spines (Echinoid Spines (Note: These are calcareous spines, not a molluscan shell; specifically, sec...

Rose-branch Murex (also known as the Pink Murex or Palmate Murex) (Gastropod (univalve). The shell is spiral with a fusi...

Spider Conch, Common Spider Conch (Gastropod (Sea Snail). This is a whole adult shell characterized by a heavy stromboid...

White Hoof Shell, Antique Hoof, or Cap Shell (Gastropod (univalve); Cap-shaped/Non-spiralized or Limpet-like shell. This...

No shell visible (Blank Image Provided) (None visible)

No Shell Identified (Insufficient Visual Data) (The provided image is entirely black and lacks any distinguishable featu...

Dwarf Conch; also known as the Little Conch or Trident Conch (Gastropod (univalve); Spiral-shaped with a fusiform body a...

Florida Horse Conch (also known as the Giant Horse Conch) (Gastropod (univalve); Spiral-fusiform shape with a long sipho...

Pacific Triton's Trumpet (Giant Triton) (Gastropod (univalve); Spiral-fusiform shape)

Fighting Conch (specifically Florida Fighting Conch) (Gastropod (univalve); Spiral/Conical shape with heavy nodules)

Atlantic Triton's Trumpet (also known as the Triton shell) (Gastropod (univalve); whole shell with a spindle-like (fusif...

Great Scallop (also known as King Scallop or St. James Shell) (Bivalve (specifically the flat upper valve); Fan-shaped)