Asthelys antarctica is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.Rosenberg, G. (2012). Asthelys antarctica. Retrieved through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=492407 on 2013-04-14
Description
The shell attains a height of 5.8 mm. Distribution This species occurs in Antarctic waters off the South Shetland Islands at a depth of about 3700 m.
References
Malacolog: Asthelys antarctica
External links Antarctic Invertebrates Encyclopedia of Life USNM Invertebrate Zoology Mollusca Collection World Register of Marine Species