[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 Patellidae Rafinesque, 1815 - limpets
         Genus Patella Linnaeus, 1758
           Patella nigra E.M. da Costa, 1771 - Safian limpet