Bacteroidales is an order of bacteria. Notably it includes the genera Prevotella and Bacteroides , which are commonly found in the human gut microbiota.

Phylogeny

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature and National Center for Biotechnology Information (NCBI).

Whole-genome based phylogeny16S rRNA based LTP_12_2021GTDB 07-RS207 by Genome Taxonomy Database
Bacteroidales Odoribacteraceae Williamwhitmaniaceae Rikenellaceae Lentimicrobiaceae Salinivirgaceae Prolixibacteraceae Balneicellaceae Marinifilaceae Marinilabiliaceae Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae Tannerellaceae Muribaculaceae Barnesiellaceae Prevotellaceae BacteroidaceaeLentimicrobiaceae Rikenellaceae Balneicellaceae Marinilabiliaceae 2 Marinilabiliaceae Salinivirgaceae Odoribacteraceae Marinifilaceae Prolixibacteraceae Williamwhitmaniaceae Acetobacteroides Tenuifilaceae "Coprobacteraceae" Barnesiellaceae Muribaculaceae Tannerellaceae 2 Tannerellaceae Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae BacteroidaceaeP3 "Ca. Limimorpha" Gilroy et al. 2021 Lentimicrobiaceae Sun et al. 2016 "Bacteroides periocalifornicus" Tenuifilaceae Podosokorskaya et al. 2021 Williamwhitmaniaceae Pikuta et al. 2017 UBA932 Acetobacteroides Su et al. 2014 Rikenellaceae Krieg et al. 2012 Salinivirgaceae Ben Hania et al. 2017 Prolixibacteraceae Huang et al. 2014 (incl. Draconibacteriaceae) Marinifilaceae Iino et al. 2014 (incl. Balneicellaceae; Odoribacteraceae) Marinilabiliaceae Ludwig et al. 2012 PaludibacteraceaeOrmerod et al. 2022 Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020 "Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
BacteroidalesOdoribacteraceae Williamwhitmaniaceae Rikenellaceae Lentimicrobiaceae Salinivirgaceae Prolixibacteraceae Balneicellaceae Marinifilaceae Marinilabiliaceae Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae Tannerellaceae Muribaculaceae Barnesiellaceae Prevotellaceae Bacteroidaceae
Odoribacteraceae Williamwhitmaniaceae Rikenellaceae Lentimicrobiaceae Salinivirgaceae Prolixibacteraceae Balneicellaceae Marinifilaceae Marinilabiliaceae
Odoribacteraceae Williamwhitmaniaceae Rikenellaceae
Odoribacteraceae
Williamwhitmaniaceae Rikenellaceae
Williamwhitmaniaceae
Rikenellaceae
Lentimicrobiaceae Salinivirgaceae Prolixibacteraceae Balneicellaceae Marinifilaceae Marinilabiliaceae
Lentimicrobiaceae
Salinivirgaceae Prolixibacteraceae Balneicellaceae Marinifilaceae Marinilabiliaceae
Salinivirgaceae
Prolixibacteraceae Balneicellaceae Marinifilaceae Marinilabiliaceae
Prolixibacteraceae
Balneicellaceae Marinifilaceae Marinilabiliaceae
Balneicellaceae Marinifilaceae
Balneicellaceae
Marinifilaceae
Marinilabiliaceae
Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae Tannerellaceae Muribaculaceae Barnesiellaceae Prevotellaceae Bacteroidaceae
Porphyromonadaceae
Paludibacteraceae Dysgonomonadaceae Tannerellaceae Muribaculaceae Barnesiellaceae Prevotellaceae Bacteroidaceae
Paludibacteraceae Dysgonomonadaceae
Paludibacteraceae
Dysgonomonadaceae
Tannerellaceae Muribaculaceae Barnesiellaceae Prevotellaceae Bacteroidaceae
Tannerellaceae
Muribaculaceae Barnesiellaceae Prevotellaceae Bacteroidaceae
Muribaculaceae Barnesiellaceae
Muribaculaceae
Barnesiellaceae
Prevotellaceae Bacteroidaceae
Prevotellaceae
Bacteroidaceae
Lentimicrobiaceae Rikenellaceae Balneicellaceae Marinilabiliaceae 2 Marinilabiliaceae Salinivirgaceae Odoribacteraceae Marinifilaceae Prolixibacteraceae Williamwhitmaniaceae Acetobacteroides Tenuifilaceae "Coprobacteraceae" Barnesiellaceae Muribaculaceae Tannerellaceae 2 Tannerellaceae Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae Bacteroidaceae
Lentimicrobiaceae
Rikenellaceae Balneicellaceae Marinilabiliaceae 2 Marinilabiliaceae Salinivirgaceae Odoribacteraceae Marinifilaceae Prolixibacteraceae Williamwhitmaniaceae Acetobacteroides Tenuifilaceae "Coprobacteraceae" Barnesiellaceae Muribaculaceae Tannerellaceae 2 Tannerellaceae Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae Bacteroidaceae
Rikenellaceae
Balneicellaceae Marinilabiliaceae 2 Marinilabiliaceae Salinivirgaceae Odoribacteraceae Marinifilaceae Prolixibacteraceae Williamwhitmaniaceae Acetobacteroides Tenuifilaceae "Coprobacteraceae" Barnesiellaceae Muribaculaceae Tannerellaceae 2 Tannerellaceae Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae Bacteroidaceae
Balneicellaceae Marinilabiliaceae 2 Marinilabiliaceae Salinivirgaceae Odoribacteraceae Marinifilaceae Prolixibacteraceae
Balneicellaceae
Marinilabiliaceae 2 Marinilabiliaceae Salinivirgaceae Odoribacteraceae Marinifilaceae Prolixibacteraceae
Marinilabiliaceae 2 Marinilabiliaceae Salinivirgaceae Odoribacteraceae
Marinilabiliaceae 2
Marinilabiliaceae Salinivirgaceae Odoribacteraceae
Marinilabiliaceae
Salinivirgaceae Odoribacteraceae
Salinivirgaceae
Odoribacteraceae
Marinifilaceae Prolixibacteraceae
Marinifilaceae
Prolixibacteraceae
Williamwhitmaniaceae Acetobacteroides Tenuifilaceae "Coprobacteraceae" Barnesiellaceae Muribaculaceae Tannerellaceae 2 Tannerellaceae Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae Bacteroidaceae
Williamwhitmaniaceae Acetobacteroides Tenuifilaceae
Williamwhitmaniaceae
Acetobacteroides Tenuifilaceae
Acetobacteroides
Tenuifilaceae
"Coprobacteraceae" Barnesiellaceae Muribaculaceae Tannerellaceae 2 Tannerellaceae Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae Bacteroidaceae
"Coprobacteraceae" Barnesiellaceae Muribaculaceae
"Coprobacteraceae"
Barnesiellaceae Muribaculaceae
Barnesiellaceae
Muribaculaceae
Tannerellaceae 2 Tannerellaceae Porphyromonadaceae Paludibacteraceae Dysgonomonadaceae Bacteroidaceae
Tannerellaceae 2 Tannerellaceae Porphyromonadaceae
Tannerellaceae 2
Tannerellaceae Porphyromonadaceae
Tannerellaceae
Porphyromonadaceae
Paludibacteraceae Dysgonomonadaceae Bacteroidaceae
Paludibacteraceae Dysgonomonadaceae
Paludibacteraceae
Dysgonomonadaceae
Bacteroidaceae
P3 "Ca. Limimorpha" Gilroy et al. 2021 Lentimicrobiaceae Sun et al. 2016 "Bacteroides periocalifornicus" Tenuifilaceae Podosokorskaya et al. 2021 Williamwhitmaniaceae Pikuta et al. 2017 UBA932 Acetobacteroides Su et al. 2014 Rikenellaceae Krieg et al. 2012 Salinivirgaceae Ben Hania et al. 2017 Prolixibacteraceae Huang et al. 2014 (incl. Draconibacteriaceae) Marinifilaceae Iino et al. 2014 (incl. Balneicellaceae; Odoribacteraceae) Marinilabiliaceae Ludwig et al. 2012 PaludibacteraceaeOrmerod et al. 2022 Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020 "Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
P3 "Ca. Limimorpha" Gilroy et al. 2021 Lentimicrobiaceae Sun et al. 2016
P3
"Ca. Limimorpha" Gilroy et al. 2021 Lentimicrobiaceae Sun et al. 2016
"Ca. Limimorpha" Gilroy et al. 2021
Lentimicrobiaceae Sun et al. 2016
"Bacteroides periocalifornicus" Tenuifilaceae Podosokorskaya et al. 2021 Williamwhitmaniaceae Pikuta et al. 2017 UBA932 Acetobacteroides Su et al. 2014 Rikenellaceae Krieg et al. 2012 Salinivirgaceae Ben Hania et al. 2017 Prolixibacteraceae Huang et al. 2014 (incl. Draconibacteriaceae) Marinifilaceae Iino et al. 2014 (incl. Balneicellaceae; Odoribacteraceae) Marinilabiliaceae Ludwig et al. 2012 PaludibacteraceaeOrmerod et al. 2022 Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020 "Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
"Bacteroides periocalifornicus" Tenuifilaceae Podosokorskaya et al. 2021 Williamwhitmaniaceae Pikuta et al. 2017 UBA932 Acetobacteroides Su et al. 2014 Rikenellaceae Krieg et al. 2012
"Bacteroides periocalifornicus" Tenuifilaceae Podosokorskaya et al. 2021
"Bacteroides periocalifornicus"
Tenuifilaceae Podosokorskaya et al. 2021
Williamwhitmaniaceae Pikuta et al. 2017 UBA932 Acetobacteroides Su et al. 2014 Rikenellaceae Krieg et al. 2012
Williamwhitmaniaceae Pikuta et al. 2017
UBA932 Acetobacteroides Su et al. 2014 Rikenellaceae Krieg et al. 2012
UBA932
Acetobacteroides Su et al. 2014 Rikenellaceae Krieg et al. 2012
Acetobacteroides Su et al. 2014
Rikenellaceae Krieg et al. 2012
Salinivirgaceae Ben Hania et al. 2017 Prolixibacteraceae Huang et al. 2014 (incl. Draconibacteriaceae) Marinifilaceae Iino et al. 2014 (incl. Balneicellaceae; Odoribacteraceae) Marinilabiliaceae Ludwig et al. 2012 PaludibacteraceaeOrmerod et al. 2022 Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020 "Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
Salinivirgaceae Ben Hania et al. 2017
Prolixibacteraceae Huang et al. 2014 (incl. Draconibacteriaceae) Marinifilaceae Iino et al. 2014 (incl. Balneicellaceae; Odoribacteraceae) Marinilabiliaceae Ludwig et al. 2012 PaludibacteraceaeOrmerod et al. 2022 Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020 "Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
Prolixibacteraceae Huang et al. 2014 (incl. Draconibacteriaceae)
Marinifilaceae Iino et al. 2014 (incl. Balneicellaceae; Odoribacteraceae) Marinilabiliaceae Ludwig et al. 2012 PaludibacteraceaeOrmerod et al. 2022 Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020 "Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
Marinifilaceae Iino et al. 2014 (incl. Balneicellaceae; Odoribacteraceae)
Marinilabiliaceae Ludwig et al. 2012 PaludibacteraceaeOrmerod et al. 2022 Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020 "Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
Marinilabiliaceae Ludwig et al. 2012
PaludibacteraceaeOrmerod et al. 2022 Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020 "Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
PaludibacteraceaeOrmerod et al. 2022
Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020 "Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022 "Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020
Porphyromonadaceae Krieg 2012 Tannerellaceae Ormerod et al. 2022
Porphyromonadaceae Krieg 2012
Tannerellaceae Ormerod et al. 2022
"Azobacteroidaceae" Dysgonomonadaceae García-López et al. 2020
"Azobacteroidaceae"
Dysgonomonadaceae García-López et al. 2020
"Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae") Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)
"Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021 Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae")
"Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae" "Ca. Caccoplasma" Gilroy et al. 2021
"Ca. Gallibacteroides" Gilroy et al. 2021 "Coprobacteraceae"
"Ca. Gallibacteroides" Gilroy et al. 2021
"Coprobacteraceae"
"Ca. Caccoplasma" Gilroy et al. 2021
Barnesiellaceae García-López et al. 2020 Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae")
Barnesiellaceae García-López et al. 2020
Muribaculaceae Lagkouvardos et al. 2019 (incl. "Homeothermaceae")
Bacteroidaceae Pribram 1933 (incl. Prevotellaceae)

Notes