2005 taxonomy This superfamily consisted of nine following families (according to the
taxonomy of the Gastropoda by Bouchet & Rocroi, 2005): •
Trochidae Rafinesque, 1815 •
Calliostomatidae Thiele, 1924 (1847) • †
Elasmonematidae Knight, 1956 • †
Eucochlidae Bandel, 2002 • †
Microdomatidae Wenz, 1938 • †
Proconulidae Cox, 1960 •
Solariellidae Powell, 1951 – synonym: Minoliinae Kuroda, Habe & Oyama, 1971 • †
Tychobraheidae Horný, 1992 • †
Velainellidae Vasseur, 1880
2017 taxonomy Williams
et al. (2008) have made further refinements to the taxonomy of Trochoidea. The revised taxonomy as defined by Bouchet et al. (2017) resulted in the following families. The fossil families, tentatively included in this list, are based on Tracey
et al. (1993) •
Angariidae Gray, 1857 • †
Anomphalidae Wenz, 1938 • †
Araeonematidae Nützel, 2012 •
Areneidae McLean, 2012 •
Calliostomatidae Thiele, 1924 (1847) •
Colloniidae Cossmann, 1917 •
Conradiidae Golikov & Starobogatov, 1987 • †
Elasmonematidae Knight, 1956 • †
Epulotrochidae Gründel, Keupp & Lang, 2017 • †
Eucochlidae Bandel, 2002 •
Liotiidae Gray, 1850 •
Margaritidae Thiele, 1924 • †
Metriomphalidae Gründel, Keupp & Lang, 2017 • †
Microdomatidae Wenz, 1938 • †
Nododelphinulidae Cox, 1960 •
Phasianellidae Swainson, 1840 • †
Proconulidae Cox, 1960 • †
Sclarotrardidae Gründel, Keupp & Lang, 2017 •
Skeneidae Clark W., 1851 •
Solariellidae Powell, 1951 •
Tegulidae Kuroda, Habe & Oyama, 1971 •
Trochidae Rafinesque, 1815 •
Turbinidae Rafinesque, 1815 • †
Tychobraheidae Horný, 1992 • †
Velainellidae Vasseur, 1880 •
Trochoidea (unassigned) Unassigned to a family: •
Margarella Thiele, 1893 –
Margarella rosea belongs to Cantharidinae, ;Nomen dubium: •
Ataphridae Cossmann, 1915 ;Families brought into synonymy: • Crosseolidae Hickman, 2013: synonym of
Conradiidae Golikov & Starobogatov, 1987 • Cyclostrematidae P. Fischer, 1865: synonym of
Liotiidae Gray, 1850 • Delphinulidae Stoliczka, 1868: synonym of
Angariidae Gray, 1857 • Gazidae Hickman & McLean, 1990: synonym of
Margaritidae Thiele, 1924 • Minoliinae Kuroda, Habe & Oyama, 1971: synonym of
Solariellidae Powell, 1951 • † Parataphrinae Calzada, 1989: synonym of †
Proconulidae Cox, 1960 • Stomatellidae Gray, 1840: synonym of
Stomatellinae Gray, 1840 • Stomatiidae Carpenter, 1861: synonym of
Stomatellinae Gray, 1840 • Tricoliidae Woodring, 1928: synonym of
Tricoliinae Woodring, 1928 (rank change) == References ==