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abyssicola, Mamillocylichna abyssicola Bouchet, 1975
acteonelliformis, Cylichna acteonelliformis Kiel & Bandel, 2001 † (FOSSIL)
acuta, Cylichna acuta Tokunaga, 1906 † (FOSSIL)
adansoni, Bullaria adansoni Philippi, 1847 - syn of: Bulla striata Bruguière, 1792
affabilis, Cylichna affabilis Yokoyama, 1926 † (FOSSIL)
affinis, Cylichna affinis Thiele, 1925 - syn of: Cylichna tubulosa Gould, 1859
africana, Cylichna africana Bartsch, 1915
agulhasensis, Cylichnella agulhasensis (Thiele, 1925)
alba, Cylichna alba (Brown, 1827)
alba, Cylichna alba Beck in Møller, 1842 - syn of: Cylichna alba (Brown, 1827)
alba, Cylichna alba Turton, 1825 - syn of: Cylichna alba (Brown, 1827)
aldrichi, Abderospira aldrichi (Langdon, 1886) † (FOSSIL)
algoensis, Cylichna algoensis Thiele, 1925 - syn of: Cylichna tubulosa Gould, 1859
ambigena, Cylichna cylindroides ambigena Deshayes (FOSSIL)
andamanica, Cylichna andamanica Smith, 1904
andenica, Cylichna andenica Yokoyama, 1926 † (FOSSIL)
angistoma, Cylichna angistoma (Deshayes, 1825) † (FOSSIL)
anthera, Cylichna anthera Gardner, 1937 † (FOSSIL)
arachis, Adamnestia arachis (Quoy & Gaimard, 1833)
arachis, Cylichna arachis Quoy & Gaimard, 1833 - syn of: Adamnestia arachis (Quoy & Gaimard, 1833)
arata, Truncacteocina arata (Watson, 1883)
arenaria, Acrostemma coronata arenaria Cossmann (FOSSIL)
arthuri, Cylichna arthuri Dautzenberg, 1929
assimilis, Cylichna assimilis Adams, 1862
atacata, Cylichnella atacata Woodring, 1928 † (FOSSIL)
atacata stigara, Cylichnella atacata stigara Woodring, 1970 † (FOSSIL)
atahualpa, Cylichna atahualpa (Dall, 1908)
atkinsoni, Cylichna atkinsoni Tenison-Woods, 1876 - syn of: Retusa atkinsoni (Tenison-Woods, 1876)
atlantica, Cylichna atlantica Smith, 1890
attanosa, Cylichna attanosa Carpenter, 1865 - syn of: Cylichna attonsa Carpenter, 1865
attonsa, Cylichna attonsa Carpenter, 1865
atyoides, Sphaerocylichna atyoides (Thiele, 1925)
auberii, Cylichna auberii (D'Orbigny, 1841)
aula, Cylichna aula Woodring, 1928 † (FOSSIL)
bartrumi, Cylichnania bartrumi Marwick, 1931 † (FOSSIL)
bicarinata, Cylichnopsis bicarinata Garvie, 2013 † (FOSSIL)
bidentata, Cylichnella bidentata (D'Orbigny, 1841)
biplex, Truncacteocina biplex (Adams, 1850)
biplicata, Cylichna biplicata (Adams, 1850)
biplicata, Cylichnella biplicata (Lea, 1845) † (FOSSIL)
bistriata, Cylichna bistriata Tomlin, 1920
bitruncata, Cylichnella bitruncata Meyer, 1886 † (FOSSIL)
bizona, Adamnestia bizona Adams, 1850 - syn of: Ventomnestia girardi (Audouin, 1826)
bizona, Cylichna bizona Adams, 1850 - syn of: Ventomnestia girardi (Audouin, 1826)
bourdoti, Cylichnella bourdoti Cossmann, 1895 † (FOSSIL)
braunsi, Cylichna braunsi Yokoyama, 1920 - syn of: Cylichna biplicata (Adams, 1850)
braunsi, Eocylichna braunsi Yokoyama, 1920 - syn of: Cylichna biplicata (Adams, 1850)
brazieri, Cylichna brazieri Pilsbry, 1895
brevissima, Cylichna brevissima Adams, 1850
bruguierei, Cylichna bruguierei Deshayes, 1861 † (FOSSIL)
bruguierei verneuili, Cylichna bruguierei verneuili Deshayes, 1862 † (FOSSIL)
bullata, Cylichnella bullata Kiener, 1834 - syn of: Acteocina bullata (Kiener, 1834)
bulloidea, Cylichna bulloidea Dell, 1956 - syn of: Sphaerocylichna incommoda (Smith, 1891)
bulloides, Cylichna bulloides Dell, 1956 - syn of: Sphaerocylichna incommoda (Smith, 1891)
callizona, Cylichna callizona Sakurai & Habe, 1961
calvertensis, Cylichna calvertensis Martin, 1904 † (FOSSIL)
camaronesia, Tornatina camaronesia Ihering, 1907 † (FOSSIL)
canaliculata, Tornatina canaliculata Say, 1826 - syn of: Acteocina canaliculata (Say, 1826)
candidula, Cylichna candidula Adams, 1862
candidula, Cylichna candidula Locard, 1892 - syn of: Retusa candidula (Locard, 1892)
cerealis, Cylichnella cerealis Gould, 1853 - syn of: Acteocina cerealis (Gould, 1853)
chevreuxi, Cylichna chevreuxi Dautzenberg, 1889
chipolana, Abderospira chipolana Dall, 1895 † - syn of: Roxania chipolana (Dall, 1895) † (FOSSIL)
cincta, Mirascapha cincta (Deshayes, 1862) † (FOSSIL)
circumscripta, Cylichnania circumscripta Marwick, 1931 † (FOSSIL)
clathrata, Cylichna clathrata (Defrance, 1817) † (FOSSIL)
coarctata, Truncacteocina coarctata (Adams, 1850)
collyra, Cylichna collyra Melvill, 1906
concentrica, Cylichnella concentrica (Adams, 1855)
consobrina, Cylichna consobrina Gould, 1859 - syn of: Cylichna alba (Brown, 1827)
consobrinoides, Adamnestia consobrinoides (Kuroda & Habe, 1952) - syn of: Cylichna consobrinoides (Kuroda & Habe, 1952)
consobrinoides, Cylichna consobrinoides (Kuroda & Habe, 1952)
conspicua, Tornatina conspicua Preston, 1908 - syn of: Acteocina conspicua (Preston, 1908)
constricta, Cylichna constricta Sowerby † (FOSSIL)
conulus, Cylichna conulus (Deshayes, 1824) † (FOSSIL)
convoluta, Cylichna convoluta Scacchi, 1836 - syn of: Cylichna cylindracea (Pennant, 1777)
coronata, Acrostemma coronata (Lamarck) † (FOSSIL)
coronata arenaria, Acrostemma coronata arenaria Cossmann, 1889 † (FOSSIL)
corpulenta, Cylichna corpulenta Yokoyama, 1926 † (FOSSIL)
corticata, Cylichna corticata Møller, 1842 - syn of: Cylichna alba (Brown, 1827)
crebripunctata, Cylichna crebripunctata Jeffreys, 1883 - syn of: Scaphander punctostriatus (Mighels & Adams, 1842)
crispula, Cylichna crispula Watson, 1883 - syn of: Retusa crispula (Watson, 1883)
crossei, Cylichna crossei Bucquoy, Dautzenberg & Dollfus, 1886 - syn of: Retusa crossei (Bucquoy, Dautzenberg & Dollfus, 1886)
cucurbititina, Cylichnella cucurbititina Yokoyama, 1927
culcitella, Cylichnella culcitella Gould, 1853 - syn of: Acteocina culcitella (Gould, 1853)
cumberlandiana, Cylichna cumberlandiana (Strebel, 1908)
cuneata, Cylichna cuneata Tiberi, 1868 - syn of: Acrostemma striatula (Forbes, 1843)
curta, Cylichna intermissia curta Sohl
cylindra, Cylichna cylindra Bruguière, 1791 - syn of: Cylichna cylindracea (Pennant, 1777)
cylindraca, Cylichna cylindraca Bruguière, 1792 - syn of: Cylichna cylindracea (Pennant, 1777)
cylindracea, Cylichna cylindracea (Pennant, 1777)
cylindracea linearis, Cylichna cylindracea linearis Jeffreys, 1867 - syn of: Cylichna cylindracea (Pennant, 1777)
cylindrica, Cylichna cylindrica Bruguière, 1792 - syn of: Cylichna cylindracea (Pennant, 1777)
cylindroides, Cylichna cylindroides (Deshayes, 1824) † (FOSSIL)
cylindroides ambigena, Cylichna cylindroides ambigena Deshayes, 1862 † (FOSSIL)
dalli, Cylichna dalli Verrill, 1882
decapitata, Cylichna decapitata (Dall, 1896) † (FOSSIL)
decorata, Tornatina decorata Pilsbry, 1904 - syn of: Acteocina decorata (Pilsbry, 1904)
defuncta, Cylichnella defuncta Baker & Hanna, 1927
densistriata, Cylichnoides densistriata (Leche, 1878)
densistriata, Cylichna densistriata Leche, 1878 - syn of: Cylichnoides densistriata (Leche, 1878)
dentifera, Cylichna dentifera Adams in Sowerby, 1850
denudata, Cylichna denudata Deshayes, 1862 † (FOSSIL)
deshayesii, Cylichna deshayesii Pilsbry, 1894
dicifera, Cylichna dicifera Koenen, 1885 † (FOSSIL)
diegensis, Cylichna diegensis (Dall, 1919)
discus, Cylichna discus Watson, 1883
distans, Mirascapha distans (Deshayes, 1862) † (FOSSIL)
diversilirata, Cylichna diversilirata Sohl, 1964 † (FOSSIL)
dulcis, Cylichna dulcis Thiele, 1925
dulcis, Tornatina dulcis Yokoyama, 1927 † - syn of: Acteocina koyasensis (Yokoyama, 1927) † (FOSSIL)
duqmensis, Cylichnella duqmensis Harzhauser, 2007 † (FOSSIL)
eburnea, Cylichna eburnea Verrill, 1885
ellipsoidea, Cylichnella ellipsoidea (Gould, 1859)
elliptica, Cylichna elliptica (Sowerby, 1824) † (FOSSIL)
elongata, Cylichna elongata Locard, 1886 - syn of: Cylichna cylindracea (Pennant, 1777)
eratula, Cylichna eratula Cossmann, 1883 † (FOSSIL)
erratica, Tornatina erratica Cooper, 1894 † - syn of: Paraseraphs erraticus (Cooper, 1894) † (FOSSIL)
euthlasta, Cylichna euthlasta Melvill, 1918
exigua, Cylichnella exigua Tenison-Woods, 1883 † (FOSSIL)
exigua, Cylichna exigua Tenison-Woods, 1893 † (FOSSIL)
exilis, Tornatina exilis Dunker, 1860 - syn of: Acteocina exilis (Dunker, 1860)
eximia, Cylichnella eximia Baird, 1863 - syn of: Acteocina eximia (Baird, 1863)
exquisita, Cylichna exquisita McGinty, 1955
exserta, Tornatina exserta Hedley, 1903
fantasma, Cylichna fantasma (Baker & Hanna, 1927)
fontinalis, Tornatina fontinalis Yokoyama, 1927 † - syn of: Retusa insignis (Pilsbry, 1904) (FOSSIL)
funiakensis, Abderospira funiakensis Gardner, 1937 † (FOSSIL)
fusiformis, Tornatina fusiformis Adams, 1850 - syn of: Acteocina fusiformis (Adams, 1850)
gaimardi, Tornatina gaimardi Finlay, 1927 - syn of: Acteocina decorata (Pilsbry, 1904)
gelida, Cylichna gelida (Smith, 1907)
georgiana, Cylichna georgiana (Strebel, 1908)
girardi, Cylichna girardi Audouin, 1826 - syn of: Ventomnestia girardi (Audouin, 1826)
glaphyra, Mirascapha glaphyra (Deshayes, 1862) † (FOSSIL)
goniophora, Cylichna goniophora Deshayes, 1862 † (FOSSIL)
gonzagensis, Cylichnella gonzagensis (Baker & Hanna, 1927)
goslineri, Cylichnella goslineri Valdés & Camacho-García, 2004
gouldii, Cylichna gouldii (Couthouy, 1839)
granosa, Bullaria granosa Sowerby, 1849 † (FOSSIL)
granulum, Cylichna granulum (Philippi, 1851)
greensboroensis, Cylichna greensboroensis Martin, 1904 † (FOSSIL)
grimaldii, Cylichna grimaldii Dautzenberg, 1891
grisea, Cylichna grisea Smith, 1875 - syn of: Cylichna alba (Brown, 1827)
grovesi, Cylichna grovesi Valdés, 2008
hacketti, Tornatina hacketti Cotton & Godfrey, 1933
hadfieldi, Tornatina hadfieldi Melvill & Standen, 1896 - syn of: Acteocina hadfieldi (Melvill & Standen, 1896)
harpa, Tornatina harpa Dall, 1871 - syn of: Acteocina harpa (Dall, 1871)
hawaiensis, Truncacteocina hawaiensis (Pilsbry, 1921)
hoernesii, Cylichna hoernesii Weinkauff, 1866 - syn of: Pyrunculus hoernesii (Weinkauff, 1866)
impar, Cylichnania impar Finlay & Marwick, 1937 † (FOSSIL)
inca, Cylichna inca (Dall, 1908)
incisa, Cylichna incisa Stephenson, 1941 † (FOSSIL)
incisula, Cylichna incisula Yokoyama, 1928 - syn of: Liloa porcellana (Gould, 1859)
incommoda, Sphaerocylichna incommoda (Smith, 1891)
inedita, Cylichna inedita Adams, 1862
insignis, Tornatina insignis Pilsbry, 1904 - syn of: Retusa insignis (Pilsbry, 1904)
intermissa, Cylichna intermissa Koenen † (FOSSIL)
intermissia, Cylichna intermissia Sohl, 1964 † (FOSSIL)
intermissia curta, Cylichna intermissia curta Sohl, 1964
involuta, Eocylichna involuta (Adams, 1850) - syn of: Cylichna involuta (Adams, 1850)
involuta, Cylichna involuta (Adams, 1850)
japonica, Adamnestia japonica (Adams, 1862)
javanica, Cylichna javanica Schepman, 1913
jeffreysi, Cylichna jeffreysi Weinkauff, 1866 - syn of: Atys jeffreysi (Weinkauff, 1866)
kawamurai, Cylichnella kawamurai Habe, 1958
kimberi, Tornatina kimberi (Cotton & Godfrey, 1933)
koryusyoensis, Cylichna koryusyoensis Nomura, 1935 - syn of: Cylichna biplicata (Adams, 1850)
koyasensis, Tornatina koyasensis Yokoyama, 1927 † - syn of: Acteocina koyasensis (Yokoyama, 1927) † (FOSSIL)
krebsii, Cylichna krebsii Mörch, 1875
laevisculpta, Cylichna laevisculpta Granata Grillo, 1877 - syn of: Retusa laevisculpta (Granata Grillo, 1877)
lajonkaireana, Tornatina lajonkaireana Basterot, 1825 † - syn of: Acteocina lajonkaireana (Basterot, 1825) † (FOSSIL)
latiscula, Cylichna latiscula Adams, 1862
lauta, Cylichna lauta Pease, 1860
leblanci, Abderospira leblanci Palmer, 1947 † (FOSSIL)
lebrunii, Cylichna lebrunii Deshayes, 1862 † (FOSSIL)
lemchei, Cylichna lemchei Bouchet & Warén, 1979
lepidula, Cylichna lepidula Pease, 1862
leuca, Cylichna leuca (Watson, 1886)
lindae, Suwannescapha lindae Petuch, 1997 † (FOSSIL)
linearis, Cylichna linearis Jeffreys, 1867
lineata, Cylichna lineata (Gray, 1825)
lineolatum, Cylichnella lineolatum Yokoyama, 1927
liratispira, Tornatina liratispira Smith, 1872 - syn of: Acteocina liratispira (Smith, 1872)
longispirata, Tornatina longispirata Yamakawa, 1911 - syn of: Retusa longispirata (Yamakawa, 1911)
lottae, Cylichna lottae Bush, 1893
luticola, Cylichna luticola (Adams, 1852)
magna, Cylichna magna Lemche, 1941
manukauensis, Maoriscaphander manukauensis Dell, 1950 † (FOSSIL)
mareana, Cylichnella mareana Weisbord, 1962 - syn of: Cylichnella bidentata (D'Orbigny, 1841)
melior, Cylichna melior Iredale, 1929
meridionalis, Cylichnella meridionalis Smith, 1902
meyeri, Abderospira meyeri Palmer, 1937 † (FOSSIL)
minima, Cylichnella minima Yamakawa, 1911 - syn of: Retusa minima (Yamakawa, 1911)
minuscula, Cylichnella minuscula Turton, 1932
mirabilis, Mamillocylichna mirabilis (Locard, 1897)
modesta, Cylichna modesta Thiele, 1925
mongei, Cylichna mongei Audouin, 1826 - syn of: Cylichna mongii (Audouin, 1826)
mongii, Cylichna mongii (Audouin, 1826)
multiquadrata, Cylichna multiquadrata Oberling, 1970 - syn of: Cylichnina multiquadrata (Oberling, 1970)
murdochi, Tornatina murdochi Suter, 1913 - syn of: Relichna simplex (Locard, 1897)
musashiensis, Eocylichna musashiensis (Tokunaga, 1906)
nida, Cylichna nida McNeil, 1984 † (FOSSIL)
nipponensis, Cylichna nipponensis Nomura & Hatai, 1940
nitidula, Cylichna nitidula Lovén, 1846 - syn of: Cylichnina nitidula (Lovén, 1846)
nucleola, Cylichna nucleola (Reeve, 1855)
oblonga, Cylichna oblonga Sowerby, 1897
obscura, Cylichna obscura Sykes, 1903
occidentalis, Bullaria occidentalis Adams, 1850 † - syn of: Bulla stampinensis Cossmann, 1879 † (FOSSIL)
occulata, Cylichna occulata Mighels & Adams, 1842 - syn of: Cylichna occulta (Mighels & Adams, 1842)
occulta, Cylichna occulta (Mighels & Adams, 1842)
occulta densistriata, Cylichna occulta densistriata Leche, 1878 - syn of: Cylichnoides densistriata (Leche, 1878)
oliva, Cylichna oliva Gmelin, 1791 - syn of: Cylichna cylindracea (Pennant, 1777)
orientalis, Cylichna orientalis Yokoyama, 1920 † - syn of: Adamnestia japonica (Adams, 1862) (FOSSIL)
orycta, Cylichna orycta (Watson, 1883)
oryza, Cylichnella oryza (Totten, 1835)
oryzaella, Truncacteocina oryzaella (Habe, 1956)
ovata, Cylichna ovata Jeffreys, 1870 - syn of: Pyrunculus ovatus (Jeffreys, 1871)
oviformis, Abderospira oviformis (Meyer, 1886) † (FOSSIL)
ovumlacerti, Cylichnella ovumlacerti Guppy, 1874 † (FOSSIL)
oyamai, Truncacteocina oyamai Kuroda & Habe, 1954 - syn of: Truncacteocina arata (Watson, 1883)
parallela, Cylichna parallela Adams, 1862
parvula, Cylichna parvula Jeffreys, 1883 - syn of: Retusa parvula (Jeffreys, 1883)
paupercula, Bullaria paupercula Sowerby, 1849 † (FOSSIL)
paupercula, Cylichna paupercula Watson, 1883 - syn of: Volvulella paupercula (Watson, 1883)
peroniana, Cylichna peroniana Iredale, 1936 - syn of: Adamnestia arachis (Quoy & Gaimard, 1833)
pertenuis, Cylichna pertenuis Smith, 1875
pessumata, Cylichna pessumata Sohl, 1964 † (FOSSIL)
petiti, Cylichna petiti Dautzenberg, 1923
piettei, Cylichna piettei Dautzenberg & Fischer, 1896
pizarro, Cylichna pizarro (Dall, 1908)
plana, Cylichnania plana Laws, 1939 † (FOSSIL)
polystrigma, Clistaxis polystrigma Dall, 1908 - syn of: Woodbridgea polystrigma (Dall, 1908)
producta, Cylichna producta Brown, 1827 - syn of: Cylichna cylindracea (Pennant, 1777)
propecylindracea, Cylichna propecylindracea (De Gregorio, 1890)
propinqua, Cylichna propinqua Sars, 1870 - syn of: Cylichna occulta (Mighels & Adams, 1842)
protracta, Cylichna protracta Gould, 1859
protumida, Cylichna protumida Hedley, 1903 - syn of: Retusa protumida (Hedley, 1903)
proxima, Cylichna proxima Adams, 1862
pumila, Cylichna pumila Adams, 1862
punctulata, Abderospira punctulata (Adams, 1862) † (FOSSIL)
pusilla, Cylichna pusilla (Pease, 1860)
pusilla, Tornatina pusilla Issel, 1869 - syn of: Acteocina isselii (Pilsbry, 1893)
putealis, Cylichnania putealis Finlay & Marwick, 1937 † (FOSSIL)
quercinensis, Cylichna quercinensis (Dall) † (FOSSIL)
reinhardi, Cylichna reinhardi Hölböll, 1842 - syn of: Cylichna occulta (Mighels & Adams, 1842)
remissa, Cylichna remissa Smith, 1890
reticulata, Cylichna reticulata Watson, 1881
richardi, Mamillocylichna richardi (Dautzenberg, 1889)
rimata, Cylichna rimata Adams, 1862
rolleri, Cylichnella rolleri (Marcus, 1977)
roseana, Cylichna roseana Rudman, 1971 - syn of: Bullina vitrea roseana Rudman, 1971
rubeopunctata, Cylichna rubeopunctata Kosuge, 1979 - syn of: Bullina rubeopunctata (Kosuge, 1979)
sabina, Abderospira sabina Palmer, 1937 † (FOSSIL)
salbriacensis, Cylichna salbriacensis Peyrot, 1932 † (FOSSIL)
sarahberlinerae, Bullaria sarahberlinerae Maury, 1917 † (FOSSIL)
sarsii, Cylichna sarsii Philippi, 1850
scabra, Cylichna scabra (Gmelin, 1791)
scalpta, Cylichna scalpta Reeve, 1855 - syn of: Cylichna occulta (Mighels & Adams, 1842)
scaphandroides, Cylichna scaphandroides Powell, 1951 † - syn of: Kaitoa scaphandroides (Powell, 1951) † (FOSSIL)
secalina, Cylichna secalina Shumard, 1861 † (FOSSIL)
semisulcata, Cylichna semisulcata Dunker, 1882 - syn of: Liloa porcellana (Gould, 1859)
seredibensis, Cylichna seredibensis (Preston, 1905)
sibaensis, Cylichna sibaensis Yamakawa, 1920 † - syn of: Pyrunculus phialus (Adams, 1862) (FOSSIL)
sibogae, Cylichna sibogae Schepman, 1913
sigmolabris, Eocylichna sigmolabris (Habe & Ando, 1985)
sigmolabris, Cylichna sigmolabris Habe & Ando, 1985 - syn of: Eocylichna sigmolabris (Habe & Ando, 1985)
simplex, Tornatina simplex Adams, 0 † - syn of: Retusa globosa Yamakawa, 1911 † (FOSSIL)
sinensis, Cylichna sinensis (Gmelin, 1791)
siogamaensis, Cylichnella siogamaensis Nomura, 1939
smithvillensis, Mirascapha smithvillensis Garvie, 2013 † (FOSSIL)
solivaga, Cylichna solivaga Maury, 1912 † (FOSSIL)
soyoae, Eocylichna soyoae Habe, 1954 - syn of: Relichna venustula (Adams, 1862)
spreta, Cylichna spreta Watson, 1897 - syn of: Pyrunculus spretus (Watson, 1897)
stephensae, Cylichna stephensae Strong & Hertlein, 1939
stewarti, Abderospira stewarti Palmer, 1937 † (FOSSIL)
sthillairii, Cylichna sthillairii Lea, 1833 † - syn of: Cylichnina galba (Conrad, 1833) † (FOSSIL)
stibara, Cylichnella stibara Woodring, 1970 † (FOSSIL)
stigara, Cylichnella atacata stigara Woodring (FOSSIL)
striata, Cylichna striata Brown, 1844 - syn of: Cylichna occulta (Mighels & Adams, 1842)
striatissima, Cylichna striatissima Deshayes, 1862 † (FOSSIL)
striatula, Acrostemma striatula (Forbes, 1843)
strigella, Cylichna strigella Adams, 1850 - syn of: Cylichna arthuri Dautzenberg, 1929
subcylindrica, Cylichna subcylindrica (D'Orbigny, 1852) † (FOSSIL)
sublaevis, Cylichna sublaevis (D'Orbigny, 1852) † (FOSSIL)
sublaevis, Cylichnania sublaevis Maxwell, 1992 † (FOSSIL)
substriata, Cylichna substriata (Jeffreys, 1877)
succincta, Cylichnella succincta Adams, 1862 - syn of: Retusa succincta (Adams, 1862)
sulcata, Cylichna sulcata Watson, 1883 - syn of: Retusa sulcata (Watson, 1883)
sumatrana, Tornatina sumatrana Thiele, 1925 - syn of: Acteocina decorata (Pilsbry, 1904)
sundaica, Cylichna sundaica Thiele, 1925 - syn of: Cylichna biplicata (Adams, 1850)
syngenes, Cylichna syngenes Preston, 1916
tabogaensis, Cylichnella tabogaensis Strong & Hertlein, 1939
tahitiensis, Cylichna tahitiensis Watson, 1883
tanyumphalos, Cylichna tanyumphalos Valdés, 2008
tayamaensis, Cylichna tayamaensis Habe, 1955 - syn of: Cylichna alba (Brown, 1827)
teretiuscula, Cylichna teretiuscula Philippi † (FOSSIL)
thetidis, Cylichna thetidis Hedley, 1903
tombeckiana, Cylichna tombeckiana Pictet & Renevier, 1858 † (FOSSIL)
torrei, Cylichna torrei Aguayo & Rehder, 1936
totomiensis, Cylichna totomiensis Makiyama, 1927
tournoueri, Cylichna tournoueri (Peyrot, 1932) † (FOSSIL)
tournoueri, Acrostemma tournoueri Peyrot, 1932 † - syn of: Cylichna tournoueri (Peyrot, 1932) † (FOSSIL)
triticea, Cylichna triticea Couthouy, 1838 - syn of: Cylichna alba (Brown, 1827)
triticumtritonis, Cylichnella triticumtritonis Maury, 1917 † (FOSSIL)
truncatella, Cylichna truncatella Locard, 1886 - syn of: Retusa truncatula (Bruguière, 1792)
tuberosa, Cylichna tuberosa Gould, 1859 - syn of: Cylichna tubulosa Gould, 1859
tubulosa, Cylichna tubulosa Gould, 1859
umbilicata, Cylichna umbilicata (Montagu, 1803) † (FOSSIL)
urgonensis, Cylichna urgonensis (Pictet & Campiche, 1862) † (FOSSIL)
vasatensis, Cylichnella vasatensis (Cossmann, 1895) † (FOSSIL)
veleronis, Cylichna veleronis Strong & Hertlein, 1939
venusta, Cylichna venusta Clark, 1895 † (FOSSIL)
venustula, Eocylichna venustula Adams, 1862 - syn of: Relichna venustula (Adams, 1862)
verneuili, Cylichna bruguierei verneuili Deshayes (FOSSIL)
verrilli, Cylichna verrilli Dall, 1889
villersii, Cylichna villersii (Audouin, 1826)
villica, Cylichna villica Gould, 1859 - syn of: Mnestia villica (Gould, 1859)
virgo, Cylichna virgo Habe, 1950
vitjazi, Paracteocina vitjazi Minichev, 1966
vitrea, Cylichna vitrea Pease, 1860
voluta, Tornatina voluta Quoy & Gaimard, 1833 - syn of: Acteocina decorata (Pilsbry, 1904)
vortex, Cylichna vortex (Dall, 1881)
waughiana, Cylichnella waughiana (Hedley, 1899) - syn of: Retusa waughiana (Hedley, 1899)
woodsii, Cylichna woodsii (Tate, 1885) † (FOSSIL)
yamakawai, Cylichna yamakawai Yokoyama, 1920 † - syn of: Cylichnatys angusta (Gould, 1859) (FOSSIL)
zealandica, Cylichna zealandica Kirk, 1880
zelandica, Cylichna zelandica Kirk, 1880 - syn of: Cylichna zealandica Kirk, 1880
zeteki, Cylichnella zeteki Bartsch, 1918
ziczac, Cylichna ziczac (Von Mühlfeld, 1818)
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