[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 Cerithiidae Fleming, 1822 - ceriths
         1 Genus Cerithium Bruguière, 1789
         2 Genus Bittium Gray, 1847
         3 Genus Cassiella Gofas, 1987
         4 Genus Clypeomorus Jousseaume, 1888
         5 Genus Rhinoclavis Swainson, 1840