Browse Items (98 total)

Joined pair. Shell is thin, ear-shaped. Color gray with purple-brown.

White bivalve shell. Ridges radiate out from base.

The Angel Wing shell (Cyrtopleura costata) is a species of bivalve mollusk found in the western Atlantic, from Massachusetts to Brazil, including the Gulf of Mexico and Caribbean. The Angel Wing…

Cream with tan bands on bottom half. Top half very pale purplish-gray.

Two scallop shells in various shades of orange mottled with white. 4 barnacles attached to one.

Brown with cream colored spots. Pale gray line runs length of shell, off-center. Short brown lines border opening on underside.

Pair of ridged, scallop-like bivalve shells in varying shades of brown with some white. Barnacles attached.

White bivalve shell with peach colored spines. Gray coral around base.

The Atlantic Thorny Oyster (Spondylus americanus) is recognizable from the spines that cover its shells. These spines grow at a rapid rate of 1 mm per day. Though they appear…

Mottled gray and white gastropod shell. Dark brown lines around.

White coral. Solid triangular mass with some short, rounded branches protruding from the front. Many branches extending from the top, kind of melded together.

White or cream bivalve shells mottled with varying shades of brown. Ridges radiated from base. 15 count.