Palaeostylus acuminatus (FOSSIL) (G.A. Goldfuss, 1832 †) Pakistan, Punjab, Sargodha
Trepsipleura attenuata (FOSSIL) (Sayre, 1930 †)
Palaeostylus attenuatus (FOSSIL) A. Nützel & Nakazawa,2012 † Japan, Gifu
Palaeostylus bipartitus (FOSSIL) Delpey, 1942 † Cambodia, Sisophon
Trepsipleura chordanodosa (FOSSIL) B.S. Kues, 2002 † Thailand, Khao Noi
Leptozyga costata (FOSSIL) E.K. Yoo, 1994 † Australia, Gunnedah
Platyconcha crenimarginis (FOSSIL) (Knight, 1931 †) USA, Missouri, Saint Louis
Palaeostylus cylindrata (FOSSIL) Knight, 1930 † USA, Missouri, Saint Louis
Palaeostylus delpeyae (FOSSIL) Batten, 1985 † Malaysia, Perak, Batang Padang
Palaeostylus dongluoensis (FOSSIL) Pan & Yu, 1993 † China, Guangxi, Heshan
Platyconcha dunlopiana (FOSSIL) Longstaff, 1933 † UK, Scotland, East Dunbartonshire
Palaeostylus dussaulti (FOSSIL) Mansuy, 1914 † Cambodia, Batdâmbâng
Austronema elegantissima (FOSSIL) (E.K. Yoo, 1988 †) Australia, New South Wales, Upper Hunter Shire
Palaeostylus fusuiensis (FOSSIL) Pan & Erwin, 2002 † China, Guangxi, Chongzuo
Palaeostylus giganticus (FOSSIL) Winters, 1963 † USA, Arizona, Gila
Palaeostylus guangxiensis (FOSSIL) Pan & Yu, 1993 †
Palaeostylus irregularis (FOSSIL) A. Nützel & Nakazawa,2012 † Japan, Gifu
Palaeostylus krasnovidovoensis (FOSSIL) Mazaev, 2015 † Russia, Tatarstan, Water body
Palaeostylus krotovi (FOSSIL) Mazaev, 2015 † Russia, Kirov, Sovetskiy
Palaeostylus kukarkensis (FOSSIL) Mazaev, 2015 † Russia, Kirov, Sovetskiy
Palaeostylus lateapicatus (FOSSIL) A. Nützel & Nakazawa,2012 † Japan, Gifu
Palaeostylus marvinwelleri (FOSSIL) Knight, 1930 † USA, Missouri, Saint Louis
Leptozyga minuta (FOSSIL) Knight, 1930 † USA, Missouri, Saint Louis
Palaeostylus minutus (FOSSIL) A. Nützel & Nakazawa,2012 † Japan, Gifu
Trepsipleura nodosa (FOSSIL) B.S. Kues, 2002 † USA, Texas, El Paso
Kinishbia nodosa (FOSSIL) Winters, 1963 † USA, Arizona, Gila
Palaeostylus obliquicostatus (FOSSIL) Wang, 1980 † China, Guizhou, Anshun
Palaeostylus planoverticum (FOSSIL) (Netchaev, 1894 †) Russia, Kirov, Sovetskiy
Palaeostylus pseudozyga (FOSSIL) Batten, 1985 † Malaysia, Perak, Batang Padang
Palaeostylus puperoides (FOSSIL) Mansuy, 1914 † China, Guangxi, Heshan
Palaeostylus pupoides (FOSSIL) Mansuy, 1914 † Cambodia, Sisophon
Palaeostylus species (FOSSIL) † USA, Texas
Palaeostylus stuckenbergi (FOSSIL) Mazaev, 2015 † Russia, Kirov, Sovetskiy rayon
Leptozyga venustus (FOSSIL) Hoare & Sturgeon, 1981 † Malaysia, Perak, Batang Padang