Cliona johannae Topsent, 1932 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Clionaida family Clionaidae genus Cliona species Cliona johannae Name Synonyms Cliona margaritiferae var. johannae Topsent, 1932 Pione margaritiferae var. johannae (Topsent, 1932) Homonyms Cliona johannae Topsent, 1932