Macropneustes ventricosus (Lamarck, 1816) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Echinoidea order Camarodonta family Toxopneustidae genus Tripneustes species Tripneustes ventricosus Name Homonyms Macropneustes ventricosus (Lamarck, 1816)