Leptotrichiaceae Staley and Whitman 2012 emend. Gupta and Sethi 2014 Leptotrichia Trevisan 1879 emend. Rogosa 1974 (Approved Lists 1980) Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Fusobacteriota corrig. Garrity and Holt 2021 Fusobacteria (sic) Garrity and Holt 2021 non Fusobacteria Staley and Whitman 2012 Fusobacteria (sic) Staley and Whitman 2012 non Fusobacteria Garrity and Holt 2021 Fusobacteriia corrig. Staley and Whitman 2012 Fusobacteriales Staley and Whitman 2012 Leptotrichiaceae Staley and Whitman 2012 emend. Gupta and Sethi 2014 Fusobacteriales Staley and Whitman 2012 Fusobacteriaceae Staley and Whitman 2012 emend. Gupta and Sethi 2014 Incertae sedis 11 Garrity et al. 2007 Sebaldella Collins and Shah 1986 Streptobacillus Levaditi et al. 1925 (Approved Lists 1980) emend. Eisenberg et al. 2015 Leptotrichia Trevisan 1879 emend. Rogosa 1974 (Approved Lists 1980) Caviibacter Eisenberg et al. 2016 Oceanivirga Eisenberg et al. 2016 Sneathia Collins et al. 2002 emend. Eisenberg et al. 2021 Pseudoleptotrichia Eisenberg et al. 2020 Pseudostreptobacillus Eisenberg et al. 2020 Staley J.T. Whitman W.B. Krieg N.R. Staley J.T. Brown D.R. Hedlund B.P. Paster B.J. Ward N.L. Ludwig W. Whitman W.B. Family II. Leptotrichiaceae fam. nov. 2010 4 2 766 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 Eisenberg T. Glaeser S.P. Ewers C. Semmler T. Drescher B. Kämpfer P. Caviibacter abscessus gen. nov., sp. nov., a member of the family Leptotrichiaceae isolated from guinea pigs (Cavia porcellus) 2016 66 4 1652 1659 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.000922 26813893 Eisenberg T. Glaeser S.P. Blom J. Kämpfer P. Proposal to reclassify Streptobacillus hongkongensis into a novel genus as Pseudostreptobacillus hongkongensis gen. nov., comb. nov. 2020 70 4 2366 2368 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004051 32125261 Eisenberg T. Kämpfer P. Ewers C. Semmler T. Glaeser SP. Collins E. Ruttledge M. Palmer R. Oceanivirga salmonicida gen. nov. sp. nov., a novel member of the Leptotrichiaceae isolated from Atlantic salmon (Salmo salar) 2016 66 6 2429 2437 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001050 27031261 Eisenberg T. Glaeser S.P. Blom J. Kämpfer P. Proposal to reclassify Leptotrichia goodfellowii into a novel genus as Pseudoleptotrichia goodfellowii gen. nov., comb. nov. 2020 70 3 2084 2088 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004024 32228774