刺螺屬

刺螺屬（學名：Guildfordia）是一個海洋腹足綱軟體動物的屬^[2]。舊屬原始腹足目，現時刺螺屬是鐘螺目鐘螺總科蠑螺科之下的一個科^[2]。

刺螺屬
Two views of a shell of Guildfordia yoka
科學分類
界：	動物界 Animalia
門：	軟體動物門 Mollusca
綱：	腹足綱 Gastropoda
目：	鐘螺目 Trochida
總科：	鐘螺總科 Trochoidea
科：	蠑螺科 Turbinidae
亞科：	蠑螺亞科 Turbininae
屬：	刺螺屬 Guildfordia Gray, 1850
模式種
Trochus triumphans Philippi, 1841

型態描述

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.^[3]

分佈

本屬物種分佈於西太平洋包括東南亞的菲律賓、印支半島、馬來半島、巴布亞新幾內亞，印度洋東部，以及大洋洲澳大利亞的北領地和昆士蘭州（位於西太平洋）、及西澳州（位於印度洋東部）各地對出的海洋。

物種

Species within the genus Guildfordia include:

• Guildfordia aculeata Kosuge, 1979^[4] - Aculeate Star Turban
• Guildfordia radians Dekker, 2008^[5]
• Guildfordia superba Poppe, Tagaro & Dekker, 2005^[6] - Superb Star Turban
• 刺螺 Guildfordia triumphans (Philippi, 1841)^[7] - Triumphant Star Turban
• 長刺螺 Guildfordia yoka Jousseaume, 1888^[8][8] - 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 - Kurz's Star Turban: synonym of Guildfordia aculeata Kosuge, 1979
• Guildfordia tagaroae Alf & Kreipl, 2006:^[9] synonym of Guildfordia aculeata Kosuge, 1979

Taxon inquerendum

• Guildfordia monilifera (Hedley & Willey, 1896) (possibly a synonym of Guildfordia aculeata)