Calliostoma hayashii is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.Rosenberg, G. (2012). Calliostoma hayashii Shikama, 1977. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=467199 on 2012-12-07
Notes Additional information regarding this species: Taxonomic remark: Some authors place this taxon in the subgenus Calliostoma (Tristichotrochus).
References
External links Encyclopedia of Life World Register of Marine Species