Thelyssina sterrha is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.WoRMS (2012). Thelyssina sterrha. Retrieved through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=492392 on 2013-04-14
Distribution This marine species occurs off New Zealand.
References
External links Biodiversity Heritage Library (1 publication) Encyclopedia of Life World Register of Marine Species