Guildfordia
Guildfordia is a genus of sea snails, marine gastropod mollusks in the family Turbinidae, the turban snails. Description The imperforate shell is wheel-shaped. It is low-conic and granulose above, convex below. The periphery is armed with long slender radiating spines, which are concealed at the sutures. The operculum is flat, with a subobsolete arcuate rib outside. The central tooth of the radula has no cusps. Distribution This marine genus occurs off the Philippines, Indo-China, Indo-Malaysia, Papua New Guinea, Eastern Indian Ocean, Oceania, and off Australia (Northern Territory, Queensland, Western Australia). Species Species within the genus Guildfordia include: Guildfordia aculeata Kosuge, 1979 - Aculeate Star Turban † Guildfordia hendersoni (Marwick, 1934) † Guildfordia megapex (Beu, 1970) † Guildfordia ostarrichi Pacaud, 2017 Guildfordia radians Dekker, 2008 † Guildfordia subfimbriata (Suter, 1917) Guildfordia superba Poppe, Tagaro & Dekker, 2005 - Superb Star Turban Guildfordia triumphans (Philippi, 1841) - Triumphant Star Turban Guildfordia yoka Jousseaume, 1888 - Yoka Star Turban Species brought into synonymy Guildfordia delicata Habe & Okutani, 1983: synonym of Guildfordia yoka Jousseaume, 1888 Guildfordia gloriosa Kuroda & Habe in Kira, 1961: synonym of Bolma henica (Watson, 1885) Guildfordia heliophorus Gray: synonym of Astraea heliotropium (Martyn, 1784) Guildfordia kurzi Petuch, 1980 -