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Taxon:
Order
Eubacteriales
Buchanan 1917 (Approved Lists 1980)
(prokaryote)
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Hierarchy
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Entity:
Clostridia (Class)
..Alkanivorans (Candidatus)
..Alloclostridium (Candidatus)
..Aphodoplasma (Candidatus)
..Avimonoglobus (Candidatus)
..Caccopulliclostridium (Candidatus)
..Caldicellulosiruptorales (Order)
..Darwinibacterales (Candidate order)
..Desulfitibacterales (Order)
..Egerieisoma (Candidatus)
..Ethanologenbacterium (Genus)
..Faecicola (Candidatus)
..Galloscillospiraceae (Candidate family)
..Halanaerobiales (Order)
..Helicovermis (Genus)
..Heteroclostridium (Candidatus)
..Koleobacterales (Order)
..Limihabitans (Candidatus)
..Merdicola (Candidatus)
..Natranaerobiales (Order)
..Neoclostridium (Candidatus)
..Onthoplasma (Candidatus)
..Peptostreptococcales (Order)
..Protoclostridium (Candidatus)
..Roslinia (Candidatus)
..Scatovivens (Candidatus)
..Thermoanaerobacterales (Order)
..Thermosediminibacterales (Order)
..Tissierellales (Order)
..Eubacteriales (Order)
....Acetocimmeria (Candidatus)
....Alectryocaccomicrobium (Candidatus)
....Allochristensenella (Candidatus)
....Anaerocellum (Genus)
....Anaerotalea (Genus)
....Anaerozeibacteraceae (Family)
....Aphodomonas (Candidatus)
....Aphodomorpha (Candidatus)
....Apopatosoma (Candidatus)
....Apopatousia (Candidatus)
....Aristaeellaceae (Family)
....Avichristensenella (Candidatus)
....Avimonas (Candidatus)
....Avispirillum (Candidatus)
....Bariatricus (Genus)
....Betainaceae (Candidate family)
....Bianqueaceae (Family)
....Brotomerdimonas (Genus)
....Caccalectryoclostridium (Candidatus)
....Caccovivens (Candidatus)
....Caldicoprobacteraceae (Family)
....Carboxydocellaceae (Family)
....Christensenellaceae (Family)
....Clostridiaceae (Family)
....Coliplasma (Candidatus)
....Darwinibacterium (Candidatus)
....Defluviitaleaceae (Family)
....Desulfitobacteriaceae (Family)
....Egerieenecus (Candidatus)
....Eubacteriaceae (Family)
....Excrementavichristensenella (Candidatus)
....Faecaligallichristensenella (Candidatus)
....Faecimorpha (Candidatus)
....Faecivicinus (Candidatus)
....Feifaniaceae (Family)
....Fenollaria (Genus)
....Fimadaptatus (Candidatus)
....Fimimonas (Candidatus)
....Flemingiibacterium (Candidatus)
....Fusibacter (Genus)
....Gallispira (Candidatus)
....Geddesella (Candidatus)
....Gracilibacteraceae (Family)
....Guggenheimella (Genus)
....Heliobacteriaceae (Family)
....Heritagella (Candidatus)
....Hominibacterium (Genus)
....Howiella (Candidatus)
....Hydrogenisulfobacillus (Candidatus)
....Kallipyga (Genus)
....Lachnospiraceae (Family)
....Lentihominibacter (Genus)
....Levyella (Genus)
....Limadaptatus (Candidatus)
....Limiplasma (Candidatus)
....Maliibacteriaceae (Family)
....Massilicoli (Genus)
....Metalachnospira (Candidatus)
....Neochristensenella (Candidatus)
....Onthenecus (Candidatus)
....Ornithocaccomicrobium (Candidatus)
....Ornithoclostridium (Candidatus)
....Ornithomonoglobus (Candidatus)
....Oscillospiraceae (Family)
....Parachristensenella (Candidatus)
....Pelethousia (Candidatus)
....Peptococcaceae (Family)
....Proteinivoracaceae (Family)
....Pullichristensenella (Candidatus)
....Pumilibacteraceae (Family)
....Sinanaerobacter (Genus)
....Spyradocola (Candidatus)
....Stercoripulliclostridium (Candidatus)
....Sulfobacillaceae (Family)
....Symbiobacteriaceae (Family)
....Tabaqchalia (Candidatus)
....Tepidibacteraceae (Family)
....Timburyella (Candidatus)
....Vallitaleaceae (Family)
....Ventricola (Candidatus)
....Woodwardiibium (Candidatus)
....Xylanivirgaceae (Family)
....Yeguiaceae (Family)
....Zhenpiania (Genus)
Concise hierarchy
(Kingdom)
Bacillati
-
(Phylum)
Bacillota
-
(Class)
Clostridia
Current position
Clostridia
(Class)
Rainey 2010
Ref:
LPSN, 2020-present
: [21 Dec 2025]; LPSN[21 Dec 2025].
Number of Subtaxa
2026
Available in Systema Naturae 2000
26f;477g;443s;10ss
1989-present
Systema Naturae 2000
: 1 Jan 2026
[26f;477g]
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026