(Methylophaga) (Methylophaga) is a biological genus in the family Piscirickettsiaceae and order Thiotrichales.
Methylophaga alcalica
Methylophaga aminisulfidivorans
Methylophaga marina
Methylophaga muralis
Methylophaga sulfidovorans
Methylophaga thalassica
Methylophaga thiooxydans
Cycloclasticus
Hydrogenovibrio
Methylophaga
Piscirickettsia
Sulfurivirga
Thioalkalimicrobium
Thiomicrospira