Arthrospira brevis (Kütz.) Drouet, 1968 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanobacteriia order Cyanobacteriales family Oscillatoriaceae genus Phormidium species Phormidium breve Name Homonyms Arthrospira brevis (Kütz.) Drouet, 1968