[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Mollusca Linnaeus, 1758 - molluscs
     Class Aplacophora von Ihering, 1876 - aplacophorans see Phylum Mollusca Linnaeus, 1758
       01 Family Chaetodermatidae von Ihering, 1786
       02 Family Limifossoridae Salvini-Plawen, 1968
       03 Family Prochaetodermatidae Salvini-Plawen, 1968
       04 Family Dondersiidae Simroth, 1893
       05 Family Gymnomeniidae Odhner, 1921
       06 Family Lepidomeniidae Pruvot, 1902
       07 Family Macellomeniidae Thiele, 1907
       08 Family Neomeniidae Ihering, 1876
       09 Family Amphimeniidae Salvini-Plawen, 1972
       10 Family Drepanomeniidae Salvini-Plawen, 1978
       11 Family Pruvotinidae Heath, 1911, nom. corr.
       12 Family Proneomeniidae Simroth, 1893
       13 Family Rhopalomeniidae Salvini-Plawen, 1978
       14 Family Simrothiellidae Salvini-Plawen, 1978
       15 Family Strophomeniidae Salvini-Plawen, 1978