Hemicythara angicostata is a species of sea snail, a marine gastropod mollusc in the family Mangeliidae.WoRMS (2009). Hemicythara angicostata (Reeve, 1846). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=433993 on 2017-07-15
Description The length of the shell attains 6 mm.
The shell is turreted. The whorls are distinctly shouldered, with a few distant small longitudinal ribs, extending to the suture, and much wider interspaces. The color of the shell is light yellowish brown to white. The columella is chocolate tinged, often with a narrow interrupted chocolate central line.G.W. Tryon (1884) Manual of Conchology, structural and systematic, with illustrations of the species, vol. VI; Philadelphia, Academy of Natural Sciences (described as Mangilia angicostata)
Distribution This marine species occurs off Taiwan and New Caledonia.
References
External links Tucker, J.K. 2004 Catalog of recent and fossil turrids (Mollusca: Gastropoda). Zootaxa 682:1–1295.