Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       Astra Plinius - celestial bodies
         Universe
           (Supercluster) Virgo-Hydra-Centaurus Supercluster
             (Supercluster) Virgo Supercluster
               (Cluster) Local Group
                 (Galaxy) Milky Way Galaxy veter.
                   (Spiral arm) Orion Arm
                     (Region) Local Bubble
                       Local Interstellar Cloud
                         (Planetary system) Solar System
                           (Planet-satellite system) Earth System
                             (Planet) Earth veter.
                               "spheres" (Earth)
                                 (Sphere) Biosphere (Earth) - zone of life
                                   "terrestrial and freshwater ecoregions"
                                     (Bioregion) New World
                                       (Biogeographic realm) Neotropic
                                         (Ecoregion complex) Atlantic Forests
                                           01 (Terrestrial ecoregion) Ilha Grande mangroves (Neotropic)
                                           02 (Terrestrial ecoregion) Rio São Francisco mangroves (Neotropic)
                                           03 (Terrestrial ecoregion) Araucaria moist forests (Neotropic)
                                           04 (Terrestrial ecoregion) Rio Piranhas mangroves (Neotropic)
                                           05 (Terrestrial ecoregion) Bahia mangroves (Neotropic)
                                           06 (Terrestrial ecoregion) Pernambuco coastal forests (Neotropic)
                                           07 (Terrestrial ecoregion) Bahia coastal forests (Neotropic)
                                           08 (Terrestrial ecoregion) Bahia interior forests (Neotropic)
                                           09 (Terrestrial ecoregion) Caatinga Enclaves moist forests (Neotropic)
                                           10 (Terrestrial ecoregion) Parañá-Paraíba interior forests (Neotropic)
                                           11 (Terrestrial ecoregion) Pernambuco interior forests (Neotropic)
                                           12 (Terrestrial ecoregion) Campos Rupestres montane savanna (Neotropic)
                                           13 (Terrestrial ecoregion) Serra do Mar coastal forests (Neotropic)
                                           14 (Terrestrial ecoregion) Atlantic Coast restingas (Neotropic)