Systema naturæ - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Regnum Animale nom. inval. - animal kingdom see Kingdom Animalia Linnaeus, 1758
         Class Quadrupedia nom. inval. - quadrupeds see Class Mammalia Linnaeus, 1758
           Order Pecora nom. inval. see Order Pecora Linnaeus, 1758
             Genus Cervus nom. inval. see Genus Cervus Linnaeus, 1758
               1 Camelopardalis Plinius, nom. inval.
               2 Caprea nom. inval.
               3 Axis nom. inval.
               4 Cervus Plinius, nom. inval.
               5 Platyceros nom. inval.
               6 Rheno nom. inval.
               6.0 Rangifer nom. inval. see Rheno nom. inval.
               7 Alces Plinius, nom. inval.