Tetrodictyum tubulosum (Schulze, 1887) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Hexactinellida order Sceptrulophora family Tretodictyidae genus Tretodictyum species Tretodictyum tubulosum Name Homonyms Tetrodictyum tubulosum (Schulze, 1887)