[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 Hipponicidae Troschel, 1861 - horse hoof limpits
         Genus Leptonotis Conrad, 1866
           Leptonotis perplexus (Suter, 1907)