Pleurotomella frigida
Pleurotomella frigida is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae. Description
The length of the shell varies between 5.2 mm and 11 mm. Distribution
This marine species occurs in the Davis Sea and the Weddell Sea, Antarctica. References

 Engl, W. (2012). Shells of Antarctica. Hackenheim: Conchbooks. 402 pp. External links
 Thiele, Johannes. "Die antarktischen schnecken und muscheln." Deutsche Südpolar-Expedition (1901–1903) 13 (1912): 183-286 (Erich von Drygalski, E.v. ed. ), vol. 8, No. 5, Georg Reimer, Berlin. Kantor Y.I., Harasewych M.G. & Puillandre N. (2016). A critical review of Antarctic Conoidea (Neogastropoda). Molluscan Research. 36(3): 153-206
 
  Griffiths, H.J. ; Linse, K.; Crame, J.A. (2003). SOMBASE - Southern Ocean mollusc database: a tool for biogeographic analysis in diversity and evolution. Organisms Diversity and Evolution. 3: 207-213

frigida
Gastropods described in 1912