Proneptunea rossiana is a species of sea snail, a marine gastropod mollusk in the family Prosiphonidae, the true whelks. References
Dell, R. K. (1990). Antarctic Mollusca with special reference to the fauna of the Ross Sea. Bulletin of the Royal Society of New Zealand, Wellington 27: 1–311 Engl, W. (2012). Shells of Antarctica. Hackenheim: Conchbooks. 402 pp.