Sciadiocrinus crassacanthus Moore & Plummer, 1938 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Crinoidea family Anobasicrinidae genus Sciadiocrinus species Sciadiocrinus crassacanthus Name Homonyms Sciadiocrinus crassacanthus Moore & Plummer, 1938