Costalocrinus cornutus (Owen & Schumard, 1850) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Crinoidea family Botryocrinidae genus Costalocrinus species Cyathocrinus cornutus Name Homonyms Costalocrinus cornutus (Owen & Schumard, 1850)