About Rocellaria stimpsonii Tryon, 1861
Scientific name: Rocellaria stimpsonii Tryon, 1861. Description: The shell of this bivalve species reaches a maximum size of 18 mm, which equals 0.71 inches. Its shell valves are white, translucent, thin and delicate. The valves have a large gape located at the front end, towards the animal’s dorsal surface.