Mollicutes
(tree size 325)
Clostridia
(tree size 1513)
Bacilli
(tree size 2663)
Negativicutes
(tree size 16)
Erysipelotrichia
(tree size 60)
Thermolithobacteria
(tree size 5)
Tissierellia
(tree size 19)
Limnochordia
(tree size 4)
Hydrogenispora
(tree size 1)
Firmibacteria