[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 Hermaeidae Adams & Adams, 1854
         1 Genus Polybranchia Pease, 1860
         2 Genus Aplysiopsis Deshayes, 1853
         3 Genus Cyerce Bergh, 1871
         4 Genus Hermaea Lovén, 1844
         5 Genus Caliphylla Costa, 1867