Bathysiphon giganteus Cushman, 1917 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Chromista phylum Foraminifera order Astrorhizida family Rhabdamminidae genus Bathysiphon species Bathysiphon giganteus Name Synonyms Bathysiphon flavidum var. giganteum Cushman, 1917 Bathysiphon flavidus var. giganteus Cushman, 1917 Homonyms Bathysiphon giganteus Cushman, 1917