[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 Marginellidae Fleming, 1828 - marginellas
         1 Genus Marginella Lamarck, 1799
         2 Genus Volvarina Hinds, 1844
         3 Genus Granulina Jousseaume, 1888