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| Pomatiidae, Pomatias, Tudorella, Pomatias elegans, Cyclophorus |
Cyclostoma is an obsolete genus name of operculate snails with circular aperture.
This genus has become a synonym of Epitonium Röding, 1798
Cyclostoma scalare (Linnaeus, 1758) (type species): synonym of Turbo scalaris Linnaeus, 1758 (original name), synonym of Epitonium scalare (Linnaeus, 1758)
Cyclostoma elegans (O.F. Müller 1774): synonym of Nerita elegans O.F. Müller 1774 (original name), synonym of Pomatias elegans (O.F. Müller 1774)
Cyclostoma acutum Draparnaud, 1805: synonym of Hydrobia acuta acuta (Draparnaud, 1805)
Cyclostoma breve Draparnaud, 1805: synonym of Avenionia brevis (Draparnaud, 1805)
Cyclostoma cincinnatiensis I. Lea, 1840: synonym of Pomatiopsis cincinnatiensis (I. Lea, 1840)
Cyclostoma concinnum Scacchi, 1836: synonym of Truncatella subcylindrica (Linnaeus, 1767)
Cyclostoma delicatum Philippi, 1844: synonym of Torellia delicata (Philippi, 1844)
Cyclostoma gibbum Draparnaud, 1805: synonym of † Belgrandia gibba (Draparnaud, 1805)
Cyclostoma lapidaria Say, 1817: synonym of Pomatiopsis lapidaria (Say, 1817)
† Cyclostoma rubeschi Reuss in Reuss & Meyer, 1849 : synonym of † Staadtiellopsis rubeschi (Reuss in Reuss & Meyer, 1849)
Cyclostoma subdisjuncta H. Adams, 1868: synonym of Tubiola subdisjuncta (H. Adams, 1868)
Cyclostoma truncatulum Draparnaud, 1801: synonym of Truncatella subcylindrica (Linnaeus, 1767)
Cyclostoma Wikipedia (Text) CC BY-SA
