[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Mollusca Linnaeus, 1758 - molluscs
     Class Gastropoda Cuvier, 1795 - snails and slugs
       Family Architectonicidae Gray, 1850
         1 Genus Basisulcata Melone & Taviani, 1984
         2 Genus Discotectonica Marwick, 1931
         3 Genus Heliacus d'Orbigny, 1842
         4 Genus Philippia Gray, 1847
         5 Genus Pseudomalaxis Fischer, 1885
         6 Genus Pseudotorinia Sacco, 1892
         7 Genus Solatisonax Iredale, 1931
         8 Genus Spirolaxis Monterosato, 1913