basis of recordZelaya D.G. (2004) The genus <i>Margarella</i> Thiele, 1893 (Gastropoda: Trochidae) in the southwestern Atlantic Ocean. <i>The Nautilus</i> 118(3): 112-120., available online athttps://biodiversitylibrary.org/page/34681823[details]
additional sourceEngl, W. (2012). Shells of Antarctica. <em>Hackenheim: Conchbooks.</em> 402 pp.[details]