Streptaxidae

Acanthennea Martens, 1898

Afristreptaxis Thiele, 1932

Augustula Thiele, 1931

Austromarconia van Bruggen & de Winter, 2003

Bruggennea Dance, 1972

Careoradula Gerlach & van Bruggen, 1999

Conturbatia Gerlach, 2001

Corena Adams, 1870

Diaphera Albers, 1850

Discartemon Pfeiffer, 1856

Edentulina Pfeiffer, 1856

Elma Adams, 1866

Ennaea Godwin-Austen, 1882

Ennea Adams, 1855

Eustreptaxis Pfeiffer, 1878

Fischerpietteus Emberton, 2003

Gibbulinella Wenz, 1920

Gibbus Montfort, 1810

Glabrennea

Gonaxis Taylor, 1877

Gonidomus Swainson, 1840

Gonospira Swainson, 1840

Gulella Pfeiffer, 1856

Haploptychius Kobelt, 1905

Huttonella Pfeiffer, 1855

Imperturbatia Martens, 1898

Indoartemon Forcart, 1946

Indoennea Kobelt, 1904

Marconia Bourguignat, 1889

Martensia Möllendorff, 1887

Microstrophia Möllendorff, 1887

Nevillea Paetel, 1889

Nevillia Martens, 1880

Odontartemon Pfeiffer, 1856

Oophana Ancey, 1884

Parvedentulina Emberton & Pearce, 2000

Platycochlium Laidlaw, 1950

Priodiscus Martens, 1898

Pseudelma Kobelt, 1904

Ptychotrema Mörch, 1852

Ptycotrema Bourguignat, 1889

Rectartemon Baker, 1925

Sairostoma Haas, 1938

Seychellaxis

Silhouettia Gerlach & van Bruggen, 1999

Sinistrexcisa De Winter, Gomez & Prieto, 1999

Sinoennea Kobelt, 1904

Stereostele Pilsbry, 1919

Streptartemon Kobelt, 1905

Streptaxis Gray, 1837

Streptostele Dohrn, 1866

Tayloria Bourguignat, 1889

Tomostele Ancey, 1885

Tonkinia Mabille, 1887