Related how?
Biota
(Life)
Prokaryotes
(Prokaryota)
Bacteria
(Bacterium)
Negibacteria
(Rjheekñndd)
Proteobacteria
(Purple bacteria & relatives)
Betaproteobacteria
Methylophilales
Methylophilaceae
Methylobacillus
Methylobacillus arboreus (
25863196
)