Lactobacillus casei casei (Orla-Jensen 1916) Hansen and Lessel 1971 (Approved Lists 1980) Lactobacillus casei casei (Orla-Jensen 1916) Hansen and Lessel 1971 (Approved Lists 1980) Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Firmicutes (sic) Gibbons and Murray 2021 Bacillota corrig. Gibbons and Murray 2021 Firmacutes (sic) Gibbons and Murray 2021 Bacilli Ludwig et al. 2010 Lactobacillales Ludwig et al. 2010 Lactobacillaceae Winslow et al. 1917 (Approved Lists 1980) emend. Zheng et al. 2020 Lactobacillus Beijerinck 1901 (Approved Lists 1980) emend. Zheng et al. 2020 Lactobacillus casei (Orla-Jensen 1916) Hansen and Lessel 1971 (Approved Lists 1980) Lactobacillus casei casei (Orla-Jensen 1916) Hansen and Lessel 1971 (Approved Lists 1980) Lactobacillus casei (Orla-Jensen 1916) Hansen and Lessel 1971 (Approved Lists 1980) Lactobacillus casei alactosus Mills and Lessel 1973 (Approved Lists 1980) Lactobacillus casei tolerans Abo-Elnaga and Kandler 1965 (Approved Lists 1980) Lactobacillus casei rhamnosus Hansen 1968 (Approved Lists 1980) Lactobacillus casei pseudoplantarum Abo-Elnaga and Kandler 1965 (Approved Lists 1980) Lactobacillus casei (Orla-Jensen 1916) Hansen and Lessel 1971 (Approved Lists 1980) Lactobacillus casei casei (Orla-Jensen 1916) Hansen and Lessel 1971 (Approved Lists 1980) Lacticaseibacillus casei (Orla-Jensen 1916) Zheng et al. 2020 Zheng J. Wittouck S. Salvetti E. Franz C.M.A.P. Harris H.M.B. Mattarelli P. O'Toole P.W. Pot B. Vandamme P. Walter J. Watanabe K. Wuyts S. Felis G.E. Gänzle M.G. Lebeer S. A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae. 2020 70 4 2782 2858 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004107 32293557 Acedo-Felix E. Perez-Martinez G. Significant differences between Lactobacillus casei subsp. casei ATCC 393T and a commonly plasmid-cured derivative revealed by a polyphasic study 2003 53 1 67 75 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02325-0 12656154 Collins M.D. Phillips B.A. Zanoni P. Deoxyribonucleic acid homology studies of Lactobacillus casei, Lactobacillus paracasei sp. nov., subsp. paracasei and subsp. tolerans, and Lactobacillus rhamnosus sp. nov., comb. nov. 1989 39 2 105 108 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-39-2-105 Weisburg W.G. Tully J.G. Rose D.L. Petzel J.P. Oyaizu H. Yang D. Mandelco L. Sechrest J. Lawrence T.G. Van Etten J. A phylogenetic analysis of the mycoplasmas: basis for their classification. 1989 171 6455 6467 Journal of Bacteriology J Bacteriol 0021-9193 1098-5530 2592342 Collins M.D. Rodrigues U. Ash C. Aguirre M. Farrow F.A.E. Martinez-Murcia A. Phillips B.A. Williams A.M. Wallbanks S. Phylogenetic analysis of the genus Lactobacillus and related lactic acid bacteria as determined by reverse transcriptase sequencing of 16S rRNA 1991 77 5 12 FEMS Microbiology Letters FEMS Microbiol Lett 0378-1097 1574-6968 10.1111/j.1574-6968.1991.tb04313.x Hansen P.A. Lessel E.F. Lactobacillus casei (Orla Jensen) comb. nov. 1971 21 1 69 71 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-21-1-69 Lactobacillus casei (Orla-Jensen 1916) Hansen and Lessel 1971 (Approved Lists 1980) Felis G.E. Dellaglio F. Mizzi L. Torriani S. Comparative sequence analysis of a recA gene fragment brings new evidence for a renewal in the taxonomy of the Lactobacillus casei group. 2001 51 6 2113 2117 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-51-6-2113 11760954 Dellaglio F. Bottazzi V. Vescovo M. Deoxyribonucleic acid homology among Lactobacillus species of the subgenus Streptobacterium Orla-Jensen. 1975 25 2 160 172 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-25-2-160 Collins M.D. Phillips B.A. Zanoni P. Deoxyribonucleic acid homology studies of Lactobacillus casei, Lactobacillus paracasei sp. nov., subsp. paracasei and subsp. tolerans, and Lactobacillus rhamnosus sp. nov., comb. nov. 1989 39 2 105 108 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-39-2-105 Hansen P.A. Lessel E.F. Lactobacillus casei (Orla Jensen) comb. nov. 1971 21 1 69 71 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-21-1-69 Judicial Commission of the International Committee on Systematics of Bacteria The type strain of Lactobacillus casei is ATCC 393, ATCC 334 cannot serve as the type because it represents a different taxon, the name Lactobacillus paracasei and its subspecies names are not rejected and the revival of the name 'Lactobacillus zeae' contravenes Rules 51b (1) and (2) of the International Code of Nomenclature of Bacteria. Opinion 82. 2008 58 7 1764 1765 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.2008/005330-0 18599731 Wayne L.G. Actions of the Judicial Commission of the International Committee on Systematic Bacteriology on Requests for Opinions published between January 1985 and July 1993. 1994 44 1 177 178 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-44-1-177 Mills C.K. Lessel E.F. Lactobacterium zeae Kuznetsov, a later subjective synonym of Lactobacillus casei (Orla-Jensen) Hansen and Lessel 1973 23 4 430 432 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-23-4-430 Kuznetsov V.D. A new species of lactic acid bacteria 1959 28 368 373 Mikrobiologiya (Russian) 0026-3656 Abo-Elnaga I.G. Kandler O. Zur Taxonomie der Gattung Lactobacillus Beijerinck. I. Das Subgenus Streptobacterium Orla-Jensen. 1965 119 1 39 Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Abteilung II Zentralbl Bakteriol Parasitenkd Infektionskr Hyg 0044-4057 Dellaglio F. Dicks L.M.T. Du Toit M. Torriani S. Designation of ATCC 334 in Place of ATCC 393 (NCDO 161) as the Neotype Strain of Lactobacillus casei subsp. casei and Rejection of the Name Lactobacillus paracasei (Collins et al., 1989): Request for an Opinion 1991 41 2 340 342 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-41-2-340 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 Dellaglio F. Felis G.E. Torriani S. The status of the species Lactobacillus casei (Orla-Jensen 1916) Hansen and Lessel 1971 and Lactobacillus paracasei Collins et al. 1989. Request for an Opinion. 2002 52 1 285 287 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/00207713-52-1-285 11837314 Dicks L.M.T. Du Plessis E.M. Dellaglio F. Lauer E. Reclassification of Lactobacillus casei subsp. casei ATCC 393 and Lactobacillus rhamnosus ATCC 15820 as Lactobacillus zeae nom. rev., designation of ATCC 334 as the neotype of L. casei subsp. casei, and rejection of the name Lactobacillus paracasei 1996 46 1 337 340 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-46-1-337 8573516 Orla-Jensen S. 1916 1 136 Maelkeri-Bakteriologi. Schonberske Forlag Copenhagen TODO (parker): The AL interpreted a 1965 article as a subspecies, which may mean these subspecies are illegitimate.