Class Flavobacteria

Order "Flavobacteriales"

Family "Blattabacteriaceae"
Blattabacterium

Family Cryomorphaceae
Brumimicrobium - Crocinitomix - Cryomorpha - Fluviicola - Lishizhenia - Owenweeksia - Sediminitomix

Family Flavobacteriaceae
Actibacter - Aequorivita - Aestuariicola - Algibacter - Aquimarina - Arenibacter - Bergeyella - Bizionia - Capnocytophaga - Cellulophaga - Chryseobacterium - Cloacibacterium - Coenonia - Costertonia - Croceibacter - Dokdonia - Donghaeana - Elizabethkingia - Empedobacter - Epilithonimonas - Eudoraea - Flagellimonas - Flaviramulus - Flavobacterium - Formosa - Fulvibacter - Gaetbulibacter - Gaetbulimicrobium - Galbibacter - Gelidibacter - Gillisia - Gilvibacter - Gramella - Joostella - Kaistella - Kordia - Krokinobacter - Lacinutrix - Leeuwenhoekiella - Lutibacter - Lutimonas - Maribacter - Mariniflexile - Marixanthomonas - Mesoflavibacter - Mesonia - Muricauda - Myroides - Nonlabens - Olleya - Ornithobacterium - Persicivirga - Pibocella - Polaribacter - Psychroflexus - Psychroserpens - Riemerella - Robiginitalea - Salinimicrobium - Salegentibacter - Sandarakinotalea - Sediminibacter - Sediminicola - Sejongia - Stanierella - Stenothermobacter - Subsaxibacter - Subsaximicrobium - Tamlana - Tenacibaculum - Ulvibacter - Vitellibacter - Wautersiella - Weeksella - Winogradskyella - Yeosuana - Zeaxanthinibacter - Zhouia - Zobellia - Zunongwangia

Class "Sphingobacteria"

Order "Sphingobacteriales"

Family "Chitinophagaceae"
Balneola - Chitinophaga - Niastella - Terrimonas - Toxothrix

Family "Cyclobacteriaceae"
Algoriphagus - Aquiflexum - Belliella - Chimaereicella - Cyclobacterium - Echinicola - Hongiella

Family Cytophagaceae
Adhaeribacter - Arcicella - Cytophaga - Dyadobacter - Effluviibacter - Emticicia - Flectobacillus - Flexibacter - Hymenobacter - Larkinella - Leadbetterella - Meniscus - Microscilla - Persicitalea - Pontibacter - Rhodonellum - Rudanella - Runella - Spirosoma - Sporocytophaga

Family "Flammeovirgaceae"
Fabibacter - Flammeovirga - Flexithrix - Limibacter - Marinicola - Perexilibacter - Persicobacter - Rapidithrix - Reichenbachiella - Roseivirga - Thermonema

Family "Rhodothermaceae"
Rhodothermus - Salinibacter

Family "Saprospiraceae"
Aureispira - Haliscomenobacter - Lewinella - Saprospira

Family Sphingobacteriaceae
Mucilaginibacter - Nubsella - Olivibacter - Parapedobacter - Pedobacter - Pseudosphingobacterium - Sphingobacterium

Unclassified "Sphingobacteriales"
Niabella

Unclassified "Bacteroidetes" Flavisolibacter - Fulvivirga - Prolixibacter - Sediminibacterium - Segetibacter

Phylum "Chlamydiae"