Monstrilla rigida Bourne, 1890 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Copepoda order Monstrilloida family Monstrillidae genus Cymbasoma species Cymbasoma rigidum Name Homonyms Monstrilla rigida Bourne, 1890 Monstrilla rigida Thompson I.C., 1888