Pycinaster angustatus (Forbes, 1848) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Asteroidea order Valvatida family Goniasteridae genus Pycinaster species Pycinaster angustatus Name Synonyms Astrogonium angustatum (Forbes, 1848) Goniaster angustatus Forbes, 1848 Pentagonaster robustus Spencer, 1905 Homonyms Pycinaster angustatus (Forbes, 1848)