[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 Flabellinidae Bergh, 1889
         1 Genus Flabellina McMurtrie, 1831
         2 Genus Calmella Eliot, 1910
         3 Genus Coryphella Gray, 1850
         4 Genus Rioselleolis Ortea, 1979
         5 Genus Paracoryphella Miller, 1971