Natura - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Animale Regnum nom. inval. - animal kingdom see Kingdom Animalia Linnaeus, 1758
         Class Vermes nom. inval. - vermin see Class Vermes Linnaeus, 1758
           Order Reptilia nom. inval. see Order Intestina Linnaeus, 1758
             210 Genus Gordius nom. inval. see Genus Gordius Linnaeus, 1758
             211 Genus Ascaris nom. inval. see Genus Ascaris Linnaeus, 1758
             212 Genus Lumbricus nom. inval. see Genus Lumbricus Linnaeus, 1758
             213 Genus Taenia nom. inval. see Genus Taenia Linnaeus, 1758
             214 Genus Fasciola nom. inval. see Genus Fasciola Linnaeus, 1758
             215 Genus Hirudo nom. inval. see Genus Hirudo Linnaeus, 1758