[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Mollusca Linnaeus, 1758 - molluscs
     Class Polyplacophora Blainville, 1816 - chitons
       Family Ischnochitonidae Dall, 1889
         1 Genus Ischnochiton Gray, 1847
         2 Genus Connexochiton Kaas, 1979
         3 Genus Callistochiton Dall, 1882
         4 Genus Callochiton Gray, 1847
         5 Genus Lepidochitona Gray, 1821
         6 Genus Tonicella Carpenter, 1873
         7 Genus Chaetopleura Shuttleworth, 1853