Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Posibacteria
Firmicutes (Gram-positive bacteria)
Clostridia
Thermoanaerobacterales
Thermoanaerobacteraceae
Thermacetogenium (3990276)
Children (1 direct children, 1 direct and indirect children):
Thermacetogenium phaeum