Cytophagaceae Stanier 1940 (Approved Lists 1980) emend. García-López et al. 2019 Cytophagaceae Stanier 1940 (Approved Lists 1980) emend. García-López et al. 2019 Cytophaga Winogradsky 1929 (Approved Lists 1980) emend. Nakagawa and Yamasato 1996 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Bacteroidota corrig. Krieg et al. 2021 Bacteroidetes (sic) Krieg et al. 2021 non Bacteroidetes Krieg 2012 Cytophagia Nakagawa 2012 emend. García-López et al. 2019 Cytophagales Leadbetter 1974 (Approved Lists 1980) emend. García-López et al. 2019 Cytophagaceae Stanier 1940 (Approved Lists 1980) emend. García-López et al. 2019 Cytophagales Leadbetter 1974 (Approved Lists 1980) emend. García-López et al. 2019 Cyclobacteriaceae Nedashkovskaya and Ludwig 2012 Incertae sedis 79 None 2015 Mooreiaceae Choi et al. 2013 Catalimonadaceae Choi et al. 2013 Incertae sedis 84 None 2015 Hymenobacteraceae Munoz et al. 2016 Thermonemataceae Munoz et al. 2016 Persicobacteraceae Munoz et al. 2016 Beggiatoaceae Migula 1894 (Approved Lists 1980) Simonsiellaceae Steed 1962 (Approved Lists 1980) Leucotrichaceae Buchanan 1957 (Approved Lists 1980) Achromatiaceae Massart 1902 (Approved Lists 1980) Microscillaceae Hahnke et al. 2017 Bernardetiaceae Hahnke et al. 2017 Sphingobacteriaceae Steyn et al. 1998 emend. García-López et al. 2019 Flammeovirgaceae Yoon et al. 2011 Spirosomaceae Larkin and Borrall 1978 (Approved Lists 1980) emend. García-López et al. 2019 Raineyaceae Albuquerque et al. 2018 Cesiribacteraceae García-López et al. 2020 Flexibacteraceae García-López et al. 2020 Fulvivirgaceae García-López et al. 2020 Marivirgaceae García-López et al. 2020 Reichenbachiellaceae García-López et al. 2020 Roseivirgaceae García-López et al. 2020 Thermoflexibacteraceae García-López et al. 2020 Mangrovivirgaceae Sefrji et al. 2021 Rudanella Weon et al. 2008 emend. Filippini et al. 2011 Rhodocytophaga Anandham et al. 2010 Litoribacter Tian et al. 2010 Fibrella Filippini et al. 2011 Cytophaga Winogradsky 1929 (Approved Lists 1980) emend. Nakagawa and Yamasato 1996 Fibrisoma Filippini et al. 2011 emend. Huang et al. 2020 Ohtaekwangia Yoon et al. 2011 Pseudarcicella Kämpfer et al. 2012 emend. García-López et al. 2019 Huanghella Jiang et al. 2013 Fluviimonas Sheu et al. 2013 Nibrella Kang et al. 2013 Siccationidurans Reddy 2013 Parahymenobacter Reddy 2013 Lacihabitans Joung et al. 2014 Taeseokella Joung et al. 2015 Rhabdobacter Dahal and Kim 2016 Jiulongibacter Liu et al. 2016 Telluribacter Lee et al. 2017 Arcticibacterium Li et al. 2017 Hymenobacter Hirsch et al. 1999 emend. Han et al. 2014 Arsenicibacter Huang et al. 2017 Ravibacter Chaudhary et al. 2017 Adhaeribacter Rickard et al. 2005 Arcicella Nikitin et al. 2004 emend. Chen et al. 2013 Dyadobacter Chelius and Triplett 2000 emend. García-López et al. 2019 Effluviibacter Suresh et al. 2006 Emticicia Saha and Chakrabarti 2006 Flectobacillus Larkin et al. 1977 (Approved Lists 1980) emend. Ramaprasad et al. 2015 Flexibacter Soriano 1945 (Approved Lists 1980) emend. Hahnke et al. 2016 Larkinella Vancanneyt et al. 2006 emend. Anandham et al. 2011 Leadbetterella Weon et al. 2005 Meniscus Irgens 1977 (Approved Lists 1980) Microscilla Pringsheim 1951 (Approved Lists 1980) Persicitalea Yoon et al. 2007 Pontibacter Nedashkovskaya et al. 2005 emend. Osman et al. 2018 Runella Larkin and Williams 1978 (Approved Lists 1980) emend. García-López et al. 2019 Spirosoma Migula 1894 (Approved Lists 1980) emend. Ahn et al. 2014 Sporocytophaga Stanier 1940 emend. Leadbetter 1974 (Approved Lists 1980) Nephrothrix Møller et al. 2015 Arundinibacter Szuróczki et al. 2019 Edaphorhabdus Chhetri et al. 2019 Aquirufa Pitt et al. 2019 Allopseudarcicella Kim et al. 2019 Chryseotalea Maejima et al. 2020 Sandaracinomonas Chen et al. 2020 Tellurirhabdus Choi et al. 2021 Møller P. Lund M.B. Schramm A. Evolution of the tripartite symbiosis between earthworms, Verminephrobacter and Flexibacter-like bacteria. 2015 6 529 529 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2015.00529 26074907 Anandham R. Weon H.-Y. Kim S.-J. Kim Y.-S. Kwon S.-W. Rhodocytophaga aerolata gen. nov., sp. nov., a new member of the family Cytophagaceae isolated from air 2010 60 7 1554 1558 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.015305-0 19684325 Tian S.-P. Wang Y.-X. Hu B. Zhang X.-X. Xiao W. Chen Y. Lai Y.-H. Wen M.-L. Cui X.-L. Litoribacter ruber gen. nov., sp. nov., an alkaliphilic, halotolerant bacterium isolated from a soda lake sediment 2010 60 12 2996 3001 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.021626-0 20118287 Sheu S.-Y. Chen Y.-S. Shiau Y.-W. Chen W.-M. Fluviimonas pallidilutea gen. nov., sp. nov., a new member of the family Cytophagaceae isolated from a freshwater river 2013 63 10 3861 3867 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.052423-0 23687060 Leadbetter E.R. Buchanan R.E. Gibbons N.E. Order II. Cytophagales Nomen novum 1974 8 99 Bergey's Manual of Determinative Bacteriology The Williams and Wilkins Co. Baltimore 0683011170 Chhetri G. Yang D. Choi J. Kim H. Seo T. Edaphorhabdus rosea gen. nov., sp. nov., a new member of the family Cytophagaceae isolated from soil in South Korea. 2018 111 12 2385 2392 Antonie van Leeuwenhoek 0003-6072 1572-9699 10.1007/s10482-018-1127-4 30027519 Chen W.-M. Cai C.-Y. Sheu S.-Y. Sandaracinomonas limnophila gen. nov., sp. nov., a new member of the family Cytophagaceae isolated from a freshwater mesocosm. 2020 70 4 2178 2185 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003532 31199228 Szuróczki S. Khayer B. Spröer C. Toumi M. Szabó A. Felföldi T. Schumann P. Tóth E. Arundinibacter roseus gen. nov., sp. nov., a new member of the family Cytophagaceae. 2019 69 7 2076 2081 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003436 31099731 Pitt A. Schmidt J. Koll U. Hahn M.W. Aquirufa antheringensis gen. nov., sp. nov. and Aquirufa nivalisilvae sp. nov., representing a new genus of widespread freshwater bacteria. 2019 69 9 2739 2749 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003554 31259682 Ludwig W. Euzeby J. 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. Taxonomic outlines of the phyla Bacteroidetes, Spirochaetes, Tenericutes (Mollicutes), ­Acidobacteria, Fibrobacteres, Fusobacteria, ­Dictyoglomi, Gemmatimonadetes, Lentisphaerae, Verrucomicrobia, Chlamydiae, and Planctomycetes 2010 4 2 21 24 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 10.1007/978-0-387-68572-4_2 Filippini M. Svercel M. Laczko E. Kaech A. Ziegler U. Bagheri H.C. Fibrella aestuarina gen. nov., sp. nov., a filamentous bacterium of the family Cytophagaceae isolated from a tidal flat, and emended description of the genus Rudanella Weon et al. 2008 2011 61 1 184 189 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.020503-0 20190021 Jiang F. Xiao M. Chen L. Kan W. Peng F. Dai J. Chang X. Li W. Fang C. Huanghella arctica gen. nov., sp. nov., a bacterium of the family Cytophagaceae isolated from Arctic tundra soil 2013 63 2 696 702 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.041533-0 22544798 Maejima Y. Iino T. Muraguchi Y. Fukuda K. Ohkuma M. Suzuki T. Moriuchi R. Dohra H. Kimbara K. Shintani M. Chryseotalea sanaruensis gen. nov., sp., nov., a Member of the Family Cytophagaceae, Isolated from a Brackish Lake in Hamamatsu Japan. 2020 77 2 306 312 Current Microbiology Curr Microbiol 0343-8651 1432-0991 10.1007/s00284-019-01823-4 31792570 Dahal R.H. Kim J. Rhabdobacter roseus gen. nov., sp. nov., isolated from soil 2016 66 1 308 314 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.000714 26508300 Nakagawa Y. Krieg N.R. Staley J.T. Brown D.R. Hedlund B.P. Paster B.J. Ward N.L. Ludwig W. Whitman W.B. Family I. Cytophagaceae 2010 4 2 371 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 Li D.-D. Peng M. Wang N. Wang X.-J. Zhang X.-Y. Chen X.-L. Su H.-L. Zhang Y.-Z. Shi M. Arcticibacterium luteifluviistationis gen. nov., sp. nov., isolated from Arctic seawater 2017 67 3 664 669 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001690 27902275 Filippini M. Kaech A. Ziegler U. Bagheri H.C. Fibrisoma limi gen. nov., sp. nov., a filamentous bacterium isolated from tidal flats 2011 61 6 1418 1424 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.025395-0 20601484 Joung Y. Hong S. Kim H. Kang H. Farrance C.E. Joh K. Taeseokella kangwonensis gen. nov., sp. nov., isolated from a freshwater reservoir 2015 65 12 4309 4314 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.000582 26341781 Liu Y. Du J. Lai Q. Dong C. Xie Y. Shao Z. Jiulongibacter sediminis gen. nov., sp. nov., a new member of the family Cytophagaceae, isolated from the surface sediment of the Jiulong River in China 2016 66 6 2347 2353 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.001038 27031260 Lee D. Jang J.H. Cha S. Seo T. Telluribacter humicola gen. nov., sp. nov., a new member of the family Cytophagaceae isolated from soil in South Korea 2016 109 12 1525 1533 Antonie van Leeuwenhoek 0003-6072 1572-9699 10.1007/s10482-016-0754-x 27522655 Joung Y. Kim H. Kang H. Lee B.-I. Ahn T.-S. Joh K. Lacihabitans soyangensis gen. nov., sp. nov., a new member of the family Cytophagaceae, isolated from a freshwater reservoir. 2014 64 9 3188 3194 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.058511-0 24994775 Kim H. Kang H. Joh K. Allopseudarcicella aquatilis gen. nov., sp. nov., isolated from freshwater. 2019 69 11 3574 3580 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003664 31433289 Reddy G.S. Phylogenetic Analyses of the Genus Hymenobacter and Description of Siccationidurans gen. nov., and Parahymenobacter gen. nov 2013 1 4 122 Journal of Phylogenetics and Evolutionary Biology J Phylogen Evolution Biol 2329-9002 10.4172/2329-9002.1000122 Choi J. Yang D. Chhetri G. Cha S. Seo T. Tellurirhabdus rosea gen. nov., sp. nov., a new member of the family Cytophagaceae isolated from soil in South Korea. 2019 112 7 1047 1054 Antonie van Leeuwenhoek 0003-6072 1572-9699 10.1007/s10482-019-01238-y 30725326 Huang K. Xu Y. Zhang J. Chen C. Gao F. Zhao F.-J. Arsenicibacter rosenii gen. nov., sp. nov., an efficient arsenic methylating and volatilizing bacterium isolated from an arsenic-contaminated paddy soil. 2017 67 9 3186 3191 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002068 28829026 Yoon J.-H. Kang S.-J. Lee S.-Y. Lee J.-S. Park S. Ohtaekwangia koreensis gen. nov., sp. nov. and Ohtaekwangia kribbensis sp. nov., isolated from marine sand, deep-branching members of the phylum Bacteroidetes 2011 61 5 1066 1072 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.025874-0 20511453 Kang J.Y. Chun J. Choi A. Cho J.-C. Jahng K.Y. Nibrella saemangeumensis gen. nov., sp. nov. and Nibrella viscosa sp. nov., novel members of the family Cytophagaceae, isolated from seawater 2013 63 12 4508 4514 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.053439-0 23907222 Chaudhary D.K. Dahal R.H. Altankhuu K. Kim J. Ravibacter arvi gen. nov., sp. nov., isolated from farmland soil during development of new culture techniques. 2017 67 12 5252 5260 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002456 29087270 Kämpfer P. Busse H.-J. Longaric I. Rosselló-Móra R. Galatis H. Lodders N. Pseudarcicella hirudinis gen. nov., sp. nov., isolated from the skin of the medical leech Hirudo medicinalis 2012 62 9 2247 2251 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.037390-0 22081719 Flexibacteraceae García-López et al. 2020 Krieg N.R. Ludwig W. Euzéby J. 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. Phylum XIV. Bacteroidetes phyl. nov. 2010 4 2 25 Bergey's Manual of Systematic Bacteriology Springer New York 0387950427 García-López M. Meier-Kolthoff J.P. Tindall B.J. Gronow S. Woyke T. Kyrpides N.C. Hahnke R.L. Göker M. Analysis of 1,000 Type-Strain Genomes Improves Taxonomic Classification of Bacteroidetes. 2019 10 2083 2083 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2019.02083 31608019 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 Stanier R.Y. Studies on the Cytophagas 1940 40 619 635 Journal of Bacteriology J Bacteriol 0021-9193 1098-5530 16560373