Natura - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Animale Regnum nom. inval. - animal kingdom see Kingdom Animalia Linnaeus, 1758
         Class Insecta nom. inval. - insects see Class Insecta Linnaeus, 1758
           Order Aptera nom. inval. see Order Aptera Linnaeus, 1758
             199 Genus Pediculus nom. inval. see Genus Pediculus Linnaeus, 1758
             200 Genus Pulex nom. inval. see Genus Pulex Linnaeus, 1758
             201 Genus Podura nom. inval. see Genus Podura Linnaeus, 1758
             202 Genus Monoculus nom. inval. see Genus Monoculus Linnaeus, 1758, nom. oblit.
             203 Genus Acarus nom. inval. see Genus Acarus Linnaeus, 1758
             204 Genus Aranea nom. inval. see Genus Aranea Linnaeus, 1758, nom. rej.
             204.0 Genus Araneus nom. inval. see Genus Araneus Clerck, 1757
             205 Genus Scorpio nom. inval. see Genus Scorpio Linnaeus, 1758
             206 Genus Cancer nom. inval. see Genus Cancer Linnaeus, 1758
             207 Genus Oniscus nom. inval. see Genus Oniscus Linnaeus, 1758
             208 Genus Scolopendra nom. inval. see Genus Scolopendra Linnaeus, 1758
             209 Genus Julus nom. inval. see Genus Julus Linnaeus, 1758