Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Proteobacteria (Purple bacteria & relatives)
Gammaproteobacteria
Pseudomonadales
Pseudomonadaceae
Azotobacter
Azotobacter nigricans (25431173)
Children (2 direct children, 2 direct and indirect children):
Azotobacter nigricans subsp. achromogenes
Azotobacter nigricans subsp. nigricans