Pseudoguppya calverti (H.A. Pilsbry, 1920) Costa Rica
Advena campbelli (J.E. Gray, 1834) Norfolk Island
Iredaleoconcha caporaphe H.B. Preston, 1913 Norfolk Island
Guppya capsula W.H. Dall, 1926 Mexico, Nayarit
Habroconus cassiquiensis W. Newcomb
Microcystis castanea K.C. Emberton& T.A. Pearce, 2000
Greenwoodoconcha castaneocincta (E.R. Sykes, 1900) Norfolk Island
Microcystis celestinae K.C. Emberton& R.J. Griffiths, 2009 Madagascar, Antalaha1,5 mm
Philonesia chamissoi (L. Pfeiffer, 1855) Hawaii
Habroconus championi (E.C. Von Martens, 1892) Nicaragua
Advena charon H.B. Preston, 1913 Norfolk Island
Euconulus chaunax H.A. Pilsbry Japan, Ogasawara Islands
Euconulus cherinus (V. Sterki, 1893)
Euconulus chersinus (T. Say, 1821) USA, Texas2,6 mm
Euconulus chersinus polygyratus H.A. Pilsbry, 1889 Vermont
Lamprocystis chlororaphe (E.A. Smith, 1893) Malaysia, Borneo
Philonesia cicercula (A.A. Gould, 1864) Hawaii
Microcystis cincta L. Pfeiffer South China Sea, HaiNan29 mm
Coneuplecta circumcincta (O.W.H. Reinhardt, 1883) Ajiro, Ehime, Japan
Tengchiena circumcincta (J.C. Cox, 1868) New South Wales
Microcystis compacta K.C. Emberton& T.A. Pearce, 2000
Pittoconcha concinna H.B. Preston, 1913 Norfolk Island
Microcystis congener H.B. Preston, 1913 Norfolk Island
Diastole conula W.H. Pease Tahiti, Arue
Euconulus costatus H.A. Pilsbry & Y. Hirase,1905 Taiwan
Macroceras crespignyi (H.C. Higgins, 1868) Malaysia24 mm
Philonesia cryptoportica (A.A. Gould, 1846) Hawaii
Sabalimax cyanantyx S. Tillier & P. Bouchet,1988 Malaysia, Borneo
Tengchiena cyrtochila (G.P.L.K. Gude, 1905) South Australia
Dryachloa dauca F.G. Thompson & Y.C. Lee,1980 Florida
Philonesia decepta H.B. Baker, 1940 Hawaii
Euconulus dentatus V. Sterki, 1893
Lamprocystis denticulata (J.F. Quadras& O.F. von Möllendorff, 1894) Guam
Liardetia doliolium (L. Pfeiffer, 1846) Australia
Coneuplecta duotecta J.T. Kuroda, 1953 Japan