Sphaerocavum brasiliense Azevedo et Sant' Anna 2003 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Chroococcales family Microcystaceae genus Sphaerocavum species Sphaerocavum brasiliense Name Homonyms Sphaerocavum brasiliense Sphaerocavum brasiliense Azevedo et Sant' Anna 2003