"Bifidobacterium parvulorum" Reuter 1963 Dataset NCBI Taxonomy Classification phylum Actinomycetota class Actinomycetes order Bifidobacteriales family Bifidobacteriaceae genus Bifidobacterium species Bifidobacterium breve Name Homonyms "Bifidobacterium parvulorum" Reuter 1963 Bifidobacterium parvulorum