Cnemidaster sigsbeei (Perrier, 1884) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Asteroidea order Forcipulatida family Zoroasteridae genus Cnemidaster species Cnemidaster sigsbeei Name Synonyms Mammaster sigsbeei (Perrier, 1884) Zoroaster sigsbeei Perrier, 1881 Homonyms Cnemidaster sigsbeei (Perrier, 1884)