Acteocina bidentata (d’Orbigny, 1841) Two-tooth Barrel-bubble

Acteocina bidentata (d’Orbigny, 1841) Two-tooth Barrel-bubble

Acteocina bidentata (d’Orbigny, 1841) Two-tooth Barrel-bubble Acteocina bidentata (d’Orbigny, 1841) Two-tooth Barrel-bubble

Big Talbot Island, Duval Co., Florida (about 2 mm.)