Bifidobacterium pullorum pullorum (Trovatelli et al. 1974) Nouioui et al. 2018 Bifidobacterium pullorum pullorum (Trovatelli et al. 1974) Nouioui et al. 2018 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Actinobacteria (sic) Goodfellow 2021 non Actinobacteria Stackebrandt et al. 1997 Actinomycetota corrig. Goodfellow 2021 Actinobacteriota corrig. Goodfellow 2021 Actinomycetes Krasil'nikov 1949 (Approved Lists 1980) Bifidobacteriales Stackebrandt et al. 1997 emend. Zhi et al. 2009 Bifidobacteriaceae Stackebrandt et al. 1997 emend. Zhi et al. 2009 Bifidobacterium Orla-Jensen 1924 emend. Rogosa 1974 (Approved Lists 1980) Bifidobacterium pullorum Trovatelli et al. 1974 (Approved Lists 1980) emend. Nouioui et al. 2018 Bifidobacterium pullorum pullorum (Trovatelli et al. 1974) Nouioui et al. 2018 Bifidobacterium pullorum Trovatelli et al. 1974 (Approved Lists 1980) emend. Nouioui et al. 2018 Bifidobacterium pullorum gallinarum (Watabe et al. 1983) Nouioui et al. 2018 Bifidobacterium pullorum saeculare (Biavati et al. 1992) Nouioui et al. 2018 Bifidobacterium pullorum pullorum (Trovatelli et al. 1974) Nouioui et al. 2018 Bifidobacterium pullorum Trovatelli et al. 1974 (Approved Lists 1980) emend. Nouioui et al. 2018 Liu D.D. Wang H. Gu C.T. Proposal of Bifidobacterium saeculare Biavati et al. 1992 as a later heterotypic synonym of Bifidobacterium gallinarum Watabe et al. 1983 and Bifidobacterium gallinarum subsp. saeculare subsp. nov. 2020 70 11 5964 5968 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004474 32960752 Okamoto M. Benno Y. Leung K.P. Maeda N. Bifidobacterium tsurumiense sp. nov., from hamster dental plaque. 2008 58 1 144 148 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.65296-0 18175700 Nouioui I. Carro L. García-López M. Meier-Kolthoff J.P. Woyke T. Kyrpides N.C. Pukall R. Klenk H.-P. Goodfellow M. Göker M. Genome-Based Taxonomic Classification of the Phylum Actinobacteria 2018 9 2007 2007 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2018.02007 30186281 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Nouioui I. Carro L. García-López M. Meier-Kolthoff J.P. Woyke T. Kyrpides N.C. Pukall R. Klenk H.-P. Goodfellow M. Göker M. Genome-Based Taxonomic Classification of the Phylum Actinobacteria 2018 9 2007 2007 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2018.02007 30186281 Bifidobacterium pullorum Trovatelli et al. 1974 (Approved Lists 1980) emend. Nouioui et al. 2018 Nouioui I. Carro L. García-López M. Meier-Kolthoff J.P. Woyke T. Kyrpides N.C. Pukall R. Klenk H.-P. Goodfellow M. Göker M. Genome-Based Taxonomic Classification of the Phylum Actinobacteria 2018 9 2007 2007 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2018.02007 30186281 Oren A. Garrity G.M. Validation List No. 184. List of new names and new combinations previously effectively, but not validly, published 2018 68 11 3379 3393 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003071