Calliostoma elegantulum (Philippi, 1843) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Trochida family Calliostomatidae genus Calliostoma species Trochus elegantulum Name Homonyms Calliostoma elegantulum (Philippi, 1843) Calliostoma elegantulum (A.Adams, 1853)