Class
Cyanobacteriia
624 species in this taxon
Cyanobacteriia (Cyanobacteriia) is a class of organisms united by key anatomical and physiological traits. It contains 7 orders with 624 known species. Key order groups include Cyanobacteriales, Gloeobacterales, Leptolyngbyales, Phormidesmiales, Pseudanabaenales, and Synechococcales. Among its members, 1 species are currently classified as threatened (Critically Endangered, Endangered, or Vulnerable). It belongs to Cyanobacteria (Cyanobacteria).