Hippospongia cylindrica Lendenfeld, 1889 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Dictyoceratida family Spongiidae genus Hippospongia species Hippospongia cylindrica Name Synonyms Hippospongia canaliculata var. cylindrica Lendenfeld, 1889 Homonyms Hippospongia cylindrica Lendenfeld, 1889