Central Taxonomic Thesaurus
Taxon Search
Taxon:
Display authors
Match on whole words
Display full tree below family
Display species with subgenera
Organism
  Animalia
         [Metazoa]
      Porifera
            Demospongiae
                   [Ceractinomorpha]
                   [Cornacuspongia]
                   [Monaxonida]
                   [Sclerospongiae]
                   [Tetractinomorpha]
                    Astrophorida
                           [Choristida]
                           [Epipolasida]
                            Calthropellidae
                                     Calthropella
                                             Calthropella novaezealandiae
                                     Chelotropella
                                     Pachastrissa
                                     Pachataxa
                                             Calthropella lithistina
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.