Pentaceros muricatus Studer, 1884 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Asteroidea order Valvatida family Oreasteridae genus Pentaceraster species Pentaceraster alveolatus Name Homonyms Pentaceros muricatus Studer, 1884 Pentaceros muricatus Gray, 1840