Margarites olivaceus, common name the eastern olive margarite, is a species of sea snail, a marine gastropod mollusk in the family Margaritidae.[1]
The size of the shell varies between 2 mm and 4 mm.
This species occurs in circum-arctic waters; in the North Atlantic Ocean; in the Pacific Ocean off Oregon, USA; in the Sea of Japan
Margarites olivaceus, common name the eastern olive margarite, is a species of sea snail, a marine gastropod mollusk in the family Margaritidae.
Subspecies Margarites olivaceus marginatus Dall, 1919 Margarites olivaceus olivaceus (Brown, 1827)