Imperium naturæ C. Linnaeus, 1758 - nature
   Mundus Plinius - physical world
     naturalia - natural bodies
       Regnum Animale C. Linnaeus, 1758 - animal kingdom see Kingdom Animalia Linnaeus, 1758
         Class Vermes Linnaeus, 1758 - worms see Phylum Vermes (C. Linnaeus, 1758)
           Order Lithophyta Linnaeus, 1758
             Genus Madrepora Linnaeus, 1758
               Simplices: Stella unica communi simplici
                 17 Madrepora acetabulum Linnaeus, 1758 see Acetabularia acetabulum (L.) P.C.Silva (1952)
                 18 Madrepora verrucaria Linnaeus, 1758
                 19 Madrepora turbinata Linnaeus, 1758
                 20 Madrepora fungites Linnaeus, 1758
                 21 Madrepora pileus Linnaeus, 1758
                 22 Madrepora maeandrites Linnaeus, 1758
                 23 Madrepora labyrinthiformis Linnaeus, 1758
                 24 Madrepora areolata Linnaeus, 1758