Archaea  >  Methanobacteriati  >  Thermoplasmatota  >  Thermoplasmata

Family	Genus	Species
Candidatus Halarchaeoplasmataceae	4	6
Candidatus Sysuiplasmataceae	1	4
Cuniculiplasmataceae	2	6
Ferroplasmaceae	2	23
Methanomassiliicoccaceae	3	101
Methanomethylophilaceae	3	13
Picrophilaceae	1	8
Thermoplasmataceae	2	19