Micropygus Agassiz, 1879 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Echinodermata class Echinoidea order Micropygoida family Micropygidae genus Micropyga Name Homonyms Micropygus Parent, 1933 Micropygus Bickel & Dyte, 1989 Micropygus Agassiz, 1879