(Methylomonas) (Methylomonas) is a biological genus in the family Methylococcaceae and order Methylococcales.
Methylomonas aurantiaca
Methylomonas fodinarum
Methylomonas methanica
Methylomonas scandinavica
Methylobacter
Methylocaldum
Methylococcus
Methylogaea
Methylohalobius
Methylomicrobium
Methylomonas
Methylosarcina
Methylosoma
Methylosphaera
Methylothermus
Methylovulum