Cyanobacteria (Blue Green Algae) is a phylum of Bacteria. There are 4190 species of Blue Green Algae, in 451 genera and 58 families. It includes groups like Oscillatoriales, Gloeobacteria, and Nostocales.
EOL has data for one attribute:
The environments in which many blue-green algae species are known to live. Select an environment to see its blue-green algae species checklist.