 [organisms]
 see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
 [organisms]
 see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Mollusca Linnaeus, 1758 - molluscs
 Phylum Mollusca Linnaeus, 1758 - molluscs
     Class Gastropoda Cuvier, 1795 - snails and slugs
 Class Gastropoda Cuvier, 1795 - snails and slugs
       Family Aplysiidae Lamarck, 1809
 Family Aplysiidae Lamarck, 1809
         1 Genus Aplysia Linnaeus, 1767 - seahare
 1 Genus Aplysia Linnaeus, 1767 - seahare
         2 Genus Bursatella Blainville, 1817
 2 Genus Bursatella Blainville, 1817