Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Negibacteria (Rjheekñndd)
Cyanobacteria
Prochlorophyta (Prochlorales)
Prochlorococcaceae
Prochlorococcus (18645284)
Children (1 direct children, 14 direct and indirect children):
Prochlorococcus marinus
(tree size 13)