乳玉螺属

乳玉螺属page1=148（学名:Polinices），又名无脐玉螺属，是玉黍螺类支序海螺的一个属。旧属玉螺亚科，现时独立出来成为无脐玉螺亚科shelldoc_100282。

**物种**
本属连同异名有超过150个物种WoRMS_147109。27，WoRMS纪录本属的物种包括下列56个物种WoRMS_147109：- 扁球玉螺 Polinices albumen (Linnaeus, 1758)－又名蛋白乳玉螺。产于台湾海峡，浅海底。
*Species Polinices alveatus (Troschel, 1852)
*Species Polinices amiculatus (Philippi, 1849)- 桔色乳玉螺 Polinices aurantius (Röding, 1798)：又名黄金玉螺shelldoc_100282。- 双线玉螺 Polinices bifasciatus Gray in Griffith & Pidgeon, 1833)- 大白乳玉螺 Polinices candidissimus (Le Guillou, 1842)- Polinices chattonensis (Marwick, 1924) †- Polinices citrinus (Philippi, 1851)- Polinices cleistopsila Barnard, 1963- Polinices constanti Huelsken & Hollmann, 2012- Polinices cora (d'Orbigny, 1840)- Polinices cumingianus (Récluz, 1844)- 迸体乳玉螺 Polinices effusus (Swainson, 1840)
*Species Polinices fallai (Fletcher, 1938) †- 脐孔白玉螺 Polinices flemingianus (Récluz, 1844)：又名脐穴乳玉螺page1=159、脐孔玉螺shelldoc_100282。- 棕色玉螺 Polinices fortunei  Reeve, 1865－产于台湾北部海域，浅海泥底。- Polinices grunerianus (Philippi, 1852)- Polinices hacketti Marincovich, 1975- 棕色玉螺 Polinices hepaticus (Röding, 1798)- Polinices huttoni Ihering, 1907 †- Polinices immaculatus (Totten, 1835)- Polinices intemeratus (Philippi, 1853)- Polinices intracrassus Finlay, 1924 †- Polinices jukesii (Reeve, 1855)- Polinices lacteus (Guilding, 1834)- Polinices laxus (Finlay, 1926) †- Polinices leptaleus (R. B. Watson, 1881)- Polinices limi Pilsbry, 1931- Polinices lobatus (Marwick, 1924) †- Polinices mackayi Marwick, 1931 †- 褐带玉螺 Polinices mammatus (Roeding, 1798)－产于台湾海峡及台湾北部海域，浅海沙底。- 梨形乳玉螺 Polinices mammilla (Linnaeus, 1758)- 白玉螺 Polinices mammilla (Linnaeus, 1758)：于台湾海峡及台湾北部海域，浅海沙底shelldoc_100282。- Species Polinices mediopacificus Kosuge, 1979- 黑唇玉螺 Polinices melanostomus (Gmelin, 1791)－又名黑口乳玉螺。产于台湾北部及西南部，浅海沙底。- Polinices mellosus (Hedley, 1924)- Polinices mucronatus (Marwick, 1924) †- Polinices oneroaensis Powell & Bartrum, 1929 †- Polinices otaioensis Marwick, 1960 †- Polinices otis (Broderip & G. B. Sowerby I, 1829)- 包氏玉螺 Polinices powisiana (Recluz, 1844)－产于台湾海峡及台湾北部海域，浅海沙底。- Polinices paciae Bozzetti, 1997- Polinices panamaensis (Récluz, 1844)- Polinices parki Finlay & Marwick, 1937 †- Polinices parvulus Bozzetti, 2010- Polinices perspicuus (Récluz, 1850)- 包氏乳玉螺 Polinices peselephanti (Link, 1807)- Polinices powisianus (Récluz, 1844)- Polinices propeovatus (Marwick, 1924) †- Polinices psilus (R. B. Watson, 1886)- Polinices putealis Garrard, 1961- 胖玉螺 Polinices reiniana Dunker, 1877－产于台湾北部海域，浅海底。- 白鼠玉螺 Polinices sebae (Recluz, 1844)－又名桑巴乳玉螺。产地未记录（？）。- 相模乳玉螺 Polinices sagamiensis Pilsbry, 1904：又名相模湾玉螺shelldoc_100282- Polinices sagenus Suter, 1917 †- 花带玉螺 Polinices simiae (Deshayes, 1838)：产于台湾海峡，浅海沙底。- Polinices tawhitirahia Powell, 1965- Polinices uber (Valenciennes, 1832)- Polinices uberinus (d'Orbigny, 1842)- Polinices unisulcatus (Marwick, 1924) †- Polinices vavaosi (Reeve, 1855)- 绢带乳玉螺 Polinices vestitus Kuroda, 1961- Polinices waipaensis (Marwick, 1924) †- Polinices waipipiensis (Marwick, 1924) †
以下物种已不再属于本属：- 大玉螺 Polinices didyma (Röding)- 花带玉螺 Polinices simiae (Deshayes)- 白乳玉螺 Polinices tumidius

**参考文献**
 taxon=Polinices- Powell A. W. B. (1979), New Zealand Mollusca, William Collins Publishers Ltd, 新西兰奥克兰 ISBN 0-00-216906-1