[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 Vermetidae Rafinesque, 1815 - worm snails
         Genus Vermetusᵀ Daudin, 1800
           Vermetus granulatus (Gravenhorst, 1831)
           Vermetus rugulosus Monterosato, 1878
           Vermetus semisurrectus Ant. Bivona, 1832
           Vermetus triquetrus Ant. Bivona, 1832