Cerithidea
Cerithidea is a genus of medium-sized sea snails or mud snails, marine gastropod mollusks in the family Potamididae, the horn snails.
Species
There used to be three subgenera in the genus Cerithidea: subgenus Cerithea, subgenus Cerithideopsis and subgenus Cerithideopsilla. These have been brought to the status of genus.Cerithidea andamanensis Reid, 2014Cerithidea anticipata Iredale, 1929Cerithidea balteata A. Adams, 1855
;Species brought into synonymy:Cerithidea alata : synonym of Pirenella alata Cerithidea albonodosa Gould & Carpenter, 1857: synonym of Cerithideopsis californica Cerithidea alternata Hutton, 1873: synonym of Batillaria australis Cerithidea bombayana G. B. Sowerby II, 1866: synonym of Pirenella conica Cerithidea californica : synonym of Cerithideopsis californica Cerithidea caiyingyai Qian Z.-X., Fang Y.-F. & He J., 2013: synonym of Pirenella caiyingyai Cerithidea cingulata : synonym of Cerithideopsilla cingulata accepted as Pirenella cingulata : synonym of Cerithideopsis costata Cerithidea crassilabrum A. Adams, 1855: synonym of Cerithideopsis scalariformis Cerithidea dahlakensis Biggs, 1965: synonym of Bittium proteum Cerithidea djadjariensis : synonym of Cerithideopsilla djadjariensis Cerithidea fluviatilis : synonym of Pirenella cingulata Cerithidea fortunei A. Adams, 1855: synonym of Cerithideopsis largillierti Cerithidea fuscata Gould, 1857 - this species has probably become extinct in recent times: synonym of Cerithideopsis californica Cerithidea hanleyana: synonym of G. B. Sowerby II, 1866: synonym of Cerithideopsis costata Cerithidea largillierti : synonym of Cerithideopsis largillierti Cerithidea layardii A. Adams, 1855: synonym of Pirenella conica Cerithidea mazatlanica Carpenter, 1857: synonym of Cerithideopsis californica Cerithidea microptera : synonym of Pirenella microptera Cerithidea montagnei : synonym of Cerithideopsis montagnei Cerithidea multicostata Schepman, 1919: synonym of Cerithidea anticipata Iredale, 1929Cerithidea mutata Pilsbry & Vanatta, 1902: synonym of Batillaria mutata Cerithidea ornata A. Adams, 1863: synonym of Cerithidea balteata A. Adams, 1855Cerithidea pauxilla A. Adams, 1855: synonym for Varicopeza pauxilla Cerithidea pliculosa : synonym of Cerithideopsis pliculosa Cerithidea pulchra : synonym of Cerithideopsis pulchra Cerithidea quadrata G. B. Sowerby II, 1866: synonym of Cerithidea quoyii Cerithidea raricostata A. Adams, 1855: synonym of Cerithidea balteata A. Adams, 1855Cerithidea rollei Kobelt, 1890: synonym of Cerithideopsis scalariformis Cerithidea scalariformis : synonym of Cerithideopsis scalariformis Cerithidea tenkatei Schepman, 1893: synonym of Terebralia palustris Cerithidea valida : synonym of ''Cerithideopsis californica''