Ringicula

Ringicula is a genus of small deepwater sea snails, marine gastropod molluscs or micromolluscs belonging to the family Ringiculidae. Members of the species have a solid shell. The shell has anterior notch and a thick lip.

==Species== The following species are included within the genus Ringicula: Ringicula abbreviata Ringicula abyssicola Ringicula acuta ( unreplaced junior homonym, invalid; not Forbes, 1846) Ringicula aethiopica Ringicula alabamensis Ringicula altocanalis Ringicula amoena Ringicula anfractolineata Ringicula apicata Ringicula arctata Ringicula arctatoides Ringicula assularum Ringicula auriculata Ringicula australis Ringicula bella Ringicula blanchardi Ringicula bonneti Ringicula buccinea Ringicula cabrai Ringicula caelestis Ringicula caledonica Ringicula caron Ringicula castigata Ringicula ciommeii Ringicula circumscripta Ringicula conformis Ringicula congoensis Ringicula corneti Ringicula cossmanni Ringicula costata Ringicula crassidens Ringicula delecta Ringicula denticulata Ringicula dijki Ringicula doliaris Ringicula dominicana Ringicula douvillei Ringicula dugasti Ringicula fossulata Ringicula gianninii Ringicula glabra Ringicula gouldi Ringicula grandinosa Ringicula hardingi Ringicula herouvalensis Ringicula incisa Ringicula janae Ringicula jucunda Ringicula kurodai Ringicula lactea Ringicula laevigata Ringicula langlassei Ringicula lata Ringicula leptocheila Ringicula lignitarum Ringicula mammosa Ringicula mariei Ringicula martini Ringicula marwicki Ringicula minichevi Ringicula minor Ringicula minuta Ringicula minutula Ringicula ngatapa Ringicula niinoi Ringicula nitida Ringicula noumeensis Ringicula obesior Ringicula okadai Ringicula opima Ringicula orientalis Ringicula orientalis Ringicula parvula Ringicula peracuta Ringicula pilula Ringicula pirulina Ringicula plicatula Ringicula plicifera Ringicula praelonga Ringicula prismatica Ringicula promarginata Ringicula propinquans Ringicula pusilla Ringicula pygmaea Ringicula raincourti Ringicula ravni Ringicula ringens Ringicula rosildae Ringicula roussellae Ringicula savignyi Ringicula semisculpta Ringicula semistriata Ringicula senegalensis Ringicula seriaensis Ringicula shenzhenensis Ringicula siberutensis Ringicula similis Ringicula soa Ringicula striata Ringicula suavis Ringicula subglobosa Ringicula sumatrana Ringicula suturalis Ringicula takeyamai Ringicula tatei Ringicula tenuilabrum Ringicula tenuilirata Ringicula teramachii Ringicula tiedemanni Ringicula titanica Ringicula torquata Ringicula tosaensis Ringicula truncata Ringicula turrita Ringicula turtoni Ringicula tutamoensis Ringicula uniplicata Ringicula ventricosa Ringicula yokoyamai Ringicula zecorpulenta