Cylichna

Cylichna is a genus of sea snails or bubble snails, marine gastropod molluscs in the family Cylichnidae, the "chalice bubble snails".

Species
Species within the genus Cylichna include:


 * Cylichna aethiopica
 * Cylichna affinis
 * Cylichna alba (T. Brown, 1827) - white chalice-bubble
 * Cylichna algoensis
 * Cylichna andersoni
 * Cylichna arthuri Dautzenberg, 1929
 * Cylichna atahualpa (Dall, 1908)
 * Cylichna ationsa
 * Cylichna atlantica E. A. Smith, 1890
 * Cylichna attanosa
 * Cylichna attonsa Carpenter, 1865
 * Cylichna auberii (d'Orbigny, 1841)
 * Cylichna aula
 * Cylichna biplicata (A. Adams in Sowerby, 1850)
 * Cylichna brevissima
 * Cylichna bruguierei
 * Cylichna chevreuxi Dautzenberg, 1889
 * Cylichna collyra Melvill, 1906
 * Cylichna costata
 * Cylichna crebripunctata (Jeffreys, 1881)
 * Cylichna crispula
 * Cylichna crossei Bucquoy, Dautzenberg & Dollfus, 1886
 * Cylichna cumberlandiana (Strebel, 1908)
 * Cylichna cylindracea (Pennant, 1777)
 * Cylichna dalli A. E. Verrill, 1882
 * Cylichna diegensis (Dall, 1919) - San Diego chalice-bubble
 * Cylichna discus Watson, 1886
 * Cylichna dulcis Thiele, 1925
 * Cylichna eburnea A. E. Verrill, 1885 - ivory chalice-bubble
 * Cylichna erecta Hedley, 1899 (taxon inquirendum)
 * Cylichna euthlasta Melvill, 1918
 * Cylichna fantasma (Baker and Hanna, 1927)
 * Cylichna gelida (Smith, 1907)
 * Cylichna georgiana (Strebel, 1908)
 * Cylichna gouldii (Couthouy, 1839)
 * Cylichna grovesi Valdès, 2008
 * Cylichna inca (Dall, 1908)
 * Cylichna intermissia curta
 * Cylichna involuta
 * Cylichna jaba
 * Cylichna krebsii Mörch, 1875
 * Cylichna lemchei Bouchet & Warén, 1979
 * Cylichna linearis Jeffreys, 1867 - lined chalice-bubble
 * Cylichna luticola (C. B. Adams, 1852)
 * Cylichna magna Lemche, 1941
 * Cylichna modesta
 * Cylichna mongii (Audouin, 1826)
 * Cylichna nida
 * Cylichna nipponensis Nomura & Hatai, 1940
 * Cylichna nucleola (Reeve, 1855) - kernel chalice-bubble
 * Cylichna obscura Sykes, 1903
 * Cylichna occulta (Mighels and C. B. Adams, 1842) - concealed chalice-bubble
 * Cylichna occulta densistriata
 * Cylichna orycta (Watson, 1883)
 * Cylichna oryza
 * Cylichna ovata Jeffreys, 1871
 * Cylichna parallela
 * Cylichna parvula Jeffreys, 1883
 * Cylichna petiti Dautzenberg, 1923
 * Cylichna piettei Dautzenberg & Fischer H., 1896
 * Cylichna pizarro (Dall, 1908)
 * Cylichna propecylindracea (de Gregorio, 1890)
 * Cylichna protracta
 * Cylichna proxima
 * Cylichna pumila
 * Cylichna pusilla
 * Cylichna quercinensis
 * Cylichna remissa E. A. Smith, 1890
 * Cylichna secalina
 * Cylichna similis
 * Cylichna stephensae Strong & Hertlein, 1939
 * Cylichna striata
 * Cylichna subcylindrica
 * Cylichna sundaica
 * Cylichna tanyumphalos Valdès, 2008
 * Cylichna tenuissima
 * Cylichna thetidis Hedley, 1903
 * Cylichna tubulosa Gould, 1859
 * Cylichna umbilicata
 * Cylichna veleronis Strong & Hertlein, 1939
 * Cylichna verrillii Dall, 1889
 * Cylichna vortex (Dall, 1881)
 * Cylichna zealandica T.W. Kirk, 1880


 * Species brought into synonymy:
 * Cylichna arachis (Quoy & Gaimard, 1833) : synonym of Adamnestia arachis (Quoy & Gaimard, 1833)
 * Cylichna atkinsoni T enison-Woods, 1876 : synonym of Retusa atkinsoni (Tenison-Woods, 1876)
 * Cylichna atyoides Thiele, 1925 : synonym of Sphaerocylichna atyoides (Thiele, 1925)
 * Cylichna bizona (A. Adams, 1850) : synonym of Mnestia bizona (A. Adams, 1850)
 * Cylichna bulloides Dell, 1956 : synonym of Sphaerocylichna incommoda (E. A. Smith, 1891)
 * Cylichna consobrina Gould, 1859 : synonym of Cylichna alba (Brown, 1827)
 * Cylichna cylindrica (Bruguière, 1792) : synonym of Cylichna cylindracea (Pennant, 1777)
 * Cylichna densistriata Leche, 1878 : synonym of Cylichnoides densistriata (Leche, 1878)
 * Cylichna elongata Locard, 1886 : synonym of Cylichna cylindracea (Pennant, 1777)
 * Cylichna girardi (Audouin, 1826) : synonym of Cylichnina girardi (Audouin, 1826) ; synonym of Retusa girardi (Audouin, 1826)
 * Cylichna grimaldii Dautzenberg : synonym of Cylichnatys grimaldii (Dautzenberg, 1891)
 * Cylichna hoernesii: synonym of Pyrunculus hoernesii (Weinkauff, 1866)
 * Cylichna incisula Yokoyama, 1928 : synonym of Liloa porcellana (Gould, 1859)
 * Cylichna laevisculpta Granata-Grillo, 1877 : synonym of Cylichnina laevisculpta (Granata-Grillo, 1877) ; synonym of Retusa laevisculpta (Granata-Grillo, 1877)
 * Cylichna mongei (Audouin, 1826) : synonym of Cylichna mongii (Audouin, 1826)
 * Cylichna nitidula Lovén, 1846 : synonym of Cylichnina nitidula (Lovén, 1846) ; synonym of Retusa nitidula (Lovén, 1846)
 * Cylichna nucleolus (Reeve, 1855) : synonym of Cylichna nucleola (Reeve, 1855)
 * Cylichna occulata: synonym of Cylichna occulta (Mighels & Adams, 1842)
 * Cylichna producta (Brown, 1827) : synonym of Cylichna cylindracea (Pennant, 1777)
 * Cylichna propinqua M. Sars, 1858 : synonym of Cylichna occulta (Mighels & Adams, 1842)
 * Cylichna protumida Hedley, 1903 : synonym of Retusa protumida (Hedley, 1903)
 * Cylichna scalpta Reeve, 1855 : synonym of Cylichna occulta (Mighels & Adams, 1842)
 * Cylichna semisulcata Dunker, 1882 : synonym of Liloa porcellana (Gould, 1859)
 * Cylichna spreta Watson, 1897 : synonym of Pyrunculus spretus (Watson, 1897)
 * Cylichna strigella (A. Adams, 1850) : synonym of Cylichna arthuri Dautzenberg, 1929
 * Cylichna sumatrana Thiele, 1925 : synonym of Relichna sumatrana (Thiele, 1925)
 * Cylichna tayamaensis Habe, 1955 : synonym of Cylichna alba (Brown, 1827)
 * Cylichna venustula A. Adams, 1862 : synonym of Relichna venustula (A. Adams, 1862)