Tropidomarga biangulata is a species of sea snail, a marine gastropod mollusk in the family Turbinidae, the turban snails.Rosenberg, G. (2012). Tropidomarga biangulata A. W. B. Powell, 1951. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533538 on 2012-09-01
Description
The size of the shell attains 15 mm. Distribution This marine species occurs off the South Georgia Islands.
References
Powell, A.W.B. 1951. Antarctic and Subantarctic Mollusca: Pelecypoda and Gastropoda. Discovery Reports, 26: 47-196. A. W. B. Powell, Mollusca of Antarctic and Subantarctic Seas; Biogeography and Ecology in Antarctica, Monographiae Biologicae Volume 15, 1965, pp 333–380
External links Antarctic Invertebrates Biodiversity Heritage Library (2 publications) Encyclopedia of Life USNM Invertebrate Zoology Mollusca Collection World Register of Marine Species