Archaea  >  Methanobacteriati  >  Thermoplasmatota  >  Thermoplasmata

Family	Genus	Species
Candidatus Halarchaeoplasmataceae	4	6
Candidatus Sysuiplasmataceae	1	4
Cuniculiplasmataceae	1	8
Ferroplasmaceae	2	21
Methanomassiliicoccaceae	3	98
Methanomethylophilaceae	3	12
Picrophilaceae	1	7
Thermoplasmataceae	2	19