arthrospira ardissonei arthrospira ardissonei spirulina ardissoni is a cyanobacteria from the family microcoleaceae. arthrospira ardissonei scientific classification domain: bacteria phylum: cyanobacteria class: cyanophyceae order: oscillatoriales family: microcoleaceae genus: arthrospira species: a. ardissonei binomial name arthrospira ardissoneiforti, 1907 synonyms spirulina ardissoni cohn ex rabenhorst, 1865