1. Genus Breizospira Blodgett, Fryda & Racheboeuf, 1999 †
2. Subfamily Coelozoninae Knight, 1956 †
   1. Genus Allossospira Ebbestad & Gutiérrez-Marco, 2022 †
   2. Tribe Coelozonini Knight, 1956 †
      1. Genus Conotoma Perner, 1907 †
      2. Genus Humboldtiella Blodgett & Frýda, 1999 †
      3. Genus Ibergia Blodgett & Frýda, 1999 †
   3. Genus Deaechospira P. J. Wagner, 2002 †
   4. Genus Eoplatyzona Frýda, 1998 †
   5. Tribe Planozonini Knight, 1956 †
   6. Genus Plicafoliosa X.-D. Qiao, 1983 †
3. Subfamily Gosseletininae Wenz, 1938 †
   1. Genus Globodoma Mazaev, 2006 †
   2. Genus Gosseletina P. Fischer, 1885 †
   3. Genus Nemaspira Mazaev, 2021 †
   4. Genus Pseudocryptaenia Koken, 1925 †
   5. Genus Umbotropis Perner, 1903 †
   6. Genus Gosseletia de Koninck, 1883 † accepted as Gosseletina P. Fischer, 1885 † (invalid: junior homonym of Gosseletia Barrois, 1882 [Bivalvia]; Gosseletina is a replacement name)
   7. Genus Umbostropis [sic] † accepted as Umbotropis Perner, 1903 † (unaccepted > misspelling - incorrect subsequent spelling)
4. Subfamily Liospirinae Knight, 1956 †
   1. Genus Liospira Ulrich & Scofield, 1897 †
   2. Genus Trepospira Ulrich & Scofield, 1897 †
   3. Genus Eocryptaenia Koken, 1925 † accepted as Liospira Ulrich & Scofield, 1897 † (unaccepted > junior subjective synonym)
5. Genus Liraloron Peel, 2016 †
6. Genus Nodospira Yochelson & Dutro, 1960 †
7. Genus Pressulasphaera Karapunar & Nützel, 2021 †
8. Genus Spiroraphella Grabau, 1936 †
9. Genus Stenoloron Oehlert, 1888 †
10. Subfamily Triangulariinae Vostokova, 1960 †
11. Subfamily Euryzoninae P. J. Wagner, 2002 † accepted as Coelozoninae Knight, 1956 † (Established, in violation of Art. 40.1, as a substitute name for Coelozoninae, based on Coelozone, by Wagner (2002) treated as a junior synonym of Euryzone.)

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