Central Taxonomic Thesaurus
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Organism
  Animalia
         [Metazoa]
      Echinodermata
             [Eleutherozoa]
             [Pelmatoza]
             [Pelmatozoa]
        Asterozoa
               [Stelleroidea]
            Asteroidea
                   [Concentricycloidea]
                  Valvatacea
                    Paxillosida
                            Pseudarchasteridae
                                   [Pseudarchasterinae]
                                     Paragonaster
                                             Paragonaster chinensis
                                             Paragonaster ctenipes
                                             Paragonaster grandis
                                             Paragonaster stenostichus
                                             Paragonaster subtilis
                                                   [Archaster formosus]
                                                   [Paragonaster formosus]
                                     Perissogonaster
                                             Perissogonaster insignis
This project is supported by the National Science Foundation's Division of Environmental Biology through an award titled "Advancing Revisionary Taxonomy and Systematics: Integrative Research and Training in Tropical Taxonomy" (DEB-1456674). Any opinions, findings, and conclusions or recommendations expressed on this website are those of the authors and do not necessarily reflect the views of the National Science Foundation.