Biota (Life)
Prokaryotes (Prokaryota)
Bacteria (Bacterium)
Posibacteria
Actinobacteria
Actinobacteria
Actinobacteridae
Bifidobacteriales
Bifidobacteriaceae
Bifidobacterium (Bifidobacterium saca mensa)
Bifidobacterium animalis (B. animalis)
Bifidobacterium animalis subsp. lactis bb-12 (21659145)