Spheciospongia massa (Ridley & Dendy, 1886) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Clionaida family Clionaidae genus Spheciospongia species Spheciospongia massa Name Synonyms Spirastrella massa Ridley & Dendy, 1886 Homonyms Spheciospongia massa (Ridley & Dendy, 1886)