[Kingdom] Animalia Linnaeus, 1758 - animals
   Grade Enterozoa
     Grade Cœlomata
       Phylum Echinoderma
         Branch Ambulacrata
           Class Asteroidea Blainville, 1830 - sea stars
             Grade Asteriæ
               Order Brisingastra
                 1 Genus Brisinga Asbjörnsen, 1856