Kingdom animal see Kingdom Animalia Linnaeus, 1758
   Division Animaux mollusques Cuvier
     Section Céphalés Lamarck
       Class Céphalopodes Cuvier see Class Cephalopoda Cuvier, 1795
         Order Decapoda Leach see Order Teuthoidea
           01 Family "les Ammonées" Lam.
           02 Family "les Hippurites" Lamarck, 1801
           03 Family "les Bélemnites"
           04 Family "les Orthocères" A.E.J. d'Audebard de Férussac, 1822
           05 Family "les Lituites" Bertrand, 1763
           06 Family "les Discorbes"
           07 Family "les Nautiles"
           08 Family "les Camérines" Cuvier
           09 Family "les Milioles"
           10 Family "les Seiches"