(Methanosarcina) (Methanosarcina) is a biological genus in the family Methanosarcinaceae and order Methanosarcinales.
Methanosarcina acetivorans
Methanosarcina baltica
Methanosarcina barkeri
Methanosarcina horonobensis
Methanosarcina lacustris
Methanosarcina mazei
Methanosarcina semesiae
Methanosarcina siciliae
Methanosarcina thermophila
Methanosarcina vacuolata
Halomethanococcus
Methanimicrococcus
Methanococcoides
Methanohalobium
Methanohalophilus
Methanolobus
Methanomethylovorans
Methanosalsum
Methanosarcina