[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 Aporrhaiidae E.A. Smith, 1896, orth. inval. see Family Aporrhaidae Gray, 1850
         Genus Aporrhais da Costa, 1778
           Aporrhais pespelecani (C. Linnaeus, 1758) - common pelican's foot
           Aporrhais serresianus (Michaud, 1828) - MacAndrew's pelican's foot