جعيدة (رخوي)
الأنواع

ويضم الجنس الأنواع التالية:
Ringicula abbreviata Nevill, 1875
Ringicula abyssicola Brazier, 1877
Ringicula acuta Philippi, 1849
Ringicula aethiopica Martens, 1902
Ringicula africana Bartsch, 1915
Ringicula agulhasensis Thiele, 1925
† Ringicula altocanalis Dell, 1952
Ringicula apicata Nevill, 1872
Ringicula arctata Gould, 1860
Ringicula assularum Watson, 1883
Ringicula auriculata (Ménard de la Groye, 1811)
Ringicula australis Hinds, 1844µ
Ringicula cabrai Morlet, 1882
Ringicula caledonica Morlet, 1880
† Ringicula castigata Marwick, 1926
Ringicula ciommeii Mariottini, Smriglio & Oliverio, 2000
Ringicula conformis Monterosato, 1877
Ringicula delecta Murdoch & Suter, 1906
Ringicula doliaris Gould, 1860
† Ringicula dominicana Maury, 1917
Ringicula fossulata de Folin, 1867
Ringicula gianninii Nordsieck, 1974
Ringicula gouldi Robba, Di Geronimo, Chaimanee, Negri & Sanfilippo, 2004
Ringicula grandinosa Hinds, 1844
Ringicula hardingi Cotton & Godfrey, 1933
Ringicula incisa Hedley, 1899
Ringicula kurodai Takeyama, 1935
† Ringicula leptocheila Brugnone, 1873
Ringicula mariei Morlet, 1880
† Ringicula marwicki Powell, 1935
Ringicula minutula Locard, 1897
† Ringicula ngatapa Marwick, 1931
Ringicula niinoi Nomura, 1939
Ringicula nitida A. E. Verrill, 1872
Ringicula noumeensis Morlet, 1880
† Ringicula obesior Marwick, 1931
Ringicula okadai Habe, 1956
Ringicula orientalis Lin, 1985
Ringicula parvula Hedley, 1899
Ringicula pilula Habe, 1950
Ringicula pirulina Locard, 1897
Ringicula plicifera Schepman, 1913
Ringicula propinquans Hinds, 1844
Ringicula pulchella Morlet, 1880
Ringicula pusilla Watson, 1883
Ringicula scalaris Turton, 1932
Ringicula semisculpta Hedley, 1910
Ringicula semistriata d’Orbigny, 1842
Ringicula shenzhenensis Lin & Qi, 1986
Ringicula soa Bozzetti, 2009
Ringicula solida Turton, 1932
Ringicula suturalis E. A. Smith, 1872
Ringicula takeyamai Habe, 1950
† Ringicula tenuilabrum Maxwell, 1992
Ringicula teramachii Habe, 1950
Ringicula titanica Schepman, 1913
† Ringicula torquata Marwick, 1931
Ringicula tosaensis Habe, 1950
Ringicula truncata G. B. Sowerby III, 1915
Ringicula turtoni Bartsch, 1915
† Ringicula tutamoensis Marwick, 1931
† Ringicula uniplicata Hutton, 1885
Ringicula yokoyamai Takeyama, 1935
† Ringicula zecorpulenta Laws, 1939
Ringicula abyssorum Morlet, 1882
Ringicula admirabilis Morlet, 1882
Ringicula passieri Morlet, 1880
Ringicula salleana Morlet, 1880
Ringicula schlumbergeri Morlet, 1882
Ringicula terquemi Morlet, 1880
Ringicula acutispira Turton, 1932: synonym of Auriculastra radiolata (Morelet, 1860)
Ringicula barashi Di Geronimo, 1975: synonym of Ringicula conformis Monterosato, 1877
Ringicula blanchardi Dautzenberg & H. Fischer, 1896: synonym of Ringicula pulchella Morlet, 1880
Ringicula doliaris Takeyama, 1935: synonym of Ringicula niinoi Nomura, 1939
Ringicula hypograpta Brown & Pilsbry, 1913: synonym of Ringicula semistriata d'Orbigny, 1842
Ringicula leptocheila Brugnone, 1873: synonym of Ringicula gianninii Nordsieck, 1974
Ringicula moritzi de Folin, 1870: synonym of Ringicula conformis Monterosato, 1877
Ringicula musashiensis Yokoyama, 1920: synonym of Ringicula doliaris Gould, 1860
Ringicula oehlertiana Morelet, 1880: synonym of Ringicula doliaris Gould, 1860
Ringicula peracuta Watson, 1883: synonym of Ringicula nitida A. E. Verrill, 1872
Ringicula someri de Folin, 1867: synonym of Ringicula conformis Monterosato, 1877
Ringicula tridentata Guppy, 1873: synonym of Ringicula semistriata d'Orbigny, 1842