Maurea blacki (Powell, 1950) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Trochida family Calliostomatidae genus Maurea species Maurea blacki Name Synonyms Calliostoma blacki (Powell, 1950) Thoristella chathamensis profunda Dell, 1956 Venustas blacki Powell, 1950 Venustas couperi Vella, 1954 Homonyms Maurea blacki (Powell, 1950)