Marevalvata tricarinata (Stearns, 1872) Gem Cyclostreme

Marevalvata tricarinata (Stearns, 1872) Gem Cyclostreme

Dredged  by Jim Moore from 180 feet, southwest of Cape San Blas, Florida, October, 1967

Juvenile

Marevalvata tricarinata (Stearns, 1872) Gem Cyclostreme

From beach drift, Calabash Bay, St. Elizabeth Parish, Jamaica (1 mm.). Digital images by David Kirsh.