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