Margarella bouvetia is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae, the top snails.
Distribution This species occurs in Antarctic waters.
References
Zelaya D.G. (2004) The genus Margarella Thiele, 1893 (Gastropoda: Trochidae) in the southwestern Atlantic Ocean. The Nautilus 118(3): 112–120. Engl W. (2012) Shells of Antarctica. Hackenheim: Conchbooks. 402 pp.