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Taxon:
Class
Bacteria
Haeckel 1894 (Approved Lists 1980)
(prokaryote)
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Entity:
[Bacteria] (Domain)
..[Acetothermia] (Candidate phylum)
..[Acidobacteria] (Phylum)
..[Acidobacteria] (Phylum)
..[Actinobacteria] (Phylum)
..[Adiaceo aphidicola] (Candidatus)
..[Aerophobetes] (Candidate phylum)
..[Aminicenantes] (Candidate phylum)
..[Aminicentantes] (Candidate phylum)
..[Aquificae] (Phylum)
..[Aquificae] (Phylum)
..[Atribacteria] (Candidate phylum)
..[Bacteroidetes] (Phylum)
..[BHI80-139] (Candidate phylum)
..[Branhamaceae] (Family)
..[BRC1] (Candidate phylum)
..[Caldiserica] (Phylum)
..[Calescamantes] (Candidate phylum)
..[Candidate Phyla Radiation]
..[CD12] (Candidate phylum)
..[Chlamydiae] (Phylum)
..[Chlorobi] (Phylum)
..[Chloroflexi] (Phylum)
..[Chrysiogemetes] (Phylum)
..[Chrysiogenetes] (Phylum)
..[Chrysiogenetes] (Phylum)
..[Clamydiae] (Phylum)
..[Cloacamonetes] (Candidate phylum)
..[Coprothermobacteraeota] (Phylum)
..[Cyanobacteria] (Phylum)
..[Dadabacteria] (Candidate phylum)
..[Deferribacteres] (Phylum)
..[Deferribacteres] (Phylum)
..[Deltaprotebacteria] (Class)
..[Deltaproteobacteria] (Phylum)
..[Deltaproteobacteria_1] (Phylum)
..[Deltaproteobacteria_2] (Phylum)
..[Deltaproteobacteria_3] (Phylum)
..[Dependentiae] (Candidate phylum)
..[Desantisbacteria] (Candidate phylum)
..[Dictyoglomi] (Phylum)
..[Dictyoglomi] (Phylum)
..[Dictyoglomus] (Phylum)
..[Elusimicrobia] (Phylum)
..[EM19] (Candidate phylum)
..[Entotheonella] (Candidatus)
..[Epsilonproteobacteria] (Phylum)
..[Epslionproteobacteria] (Phylum)
..[Eubacteria] (Kingdom)
..[FCB] (Superphylum)
..[Fervidibacteria] (Candidate phylum)
..[Fibrobacteres] (Phylum)
..[Firestonebacteria] (Candidate phylum)
..[Fischerbacteria] (Candidate phylum)
..[Fraserbacteria] (Candidate phylum)
..[Fusobacteria] (Phylum)
..[Fusobacteria] (Phylum)
..[Hydrogenedentes] (Candidate phylum)
..[Ignavibacteria] (Phylum)
..[Lambdaproteobacteria] (Candidate phylum)
..[Lindowbacteria] (Candidate phylum)
..[MBNT15] (Candidate phylum)
..[Modulibacteria] (Candidate phylum)
..[NC10] (Candidate phylum)
..[Nitrospinae] (Phylum)
..[Nitrospira] (Phylum)
..[Nitrospirae] (Phylum)
..[Nitrospirae_1] (Phylum)
..[NKB19] (Candidate phylum)
..[Oct-Spa1-106] (Candidate phylum)
..[Omnitrophica] (Candidate phylum)
..[OP1] (Candidate phylum)
..[OP8] (Candidate phylum)
..[OP9] (Candidate phylum)
..[Patescibacteria] (Candidate superphylum)
..[Planctobacteria] (Phylum)
..[Poribacteria] (Candidate phylum)
..[Proteobacteria] (Superphylum)
..[Proteobacteria] (Class)
..[Proteobacteria] (Phylum)
..[Proteobacteria] (Phylum)
..[PVC] (Superphylum)
..[Rhodobacteria] (Phylum)
..[Riflebacteria] (Candidate phylum)
..[Rokubacteria] (Candidate phylum)
..[Schekmanbacteria] (Candidate phylum)
..[Schmidlea] (Genus)
..[†Siphonophycus] (Genus)
..[Spirochaetes] (Phylum)
..[SR1] (Candidate phylum)
..[Synergistetes] (Phylum)
..[Tectomicrobia] (Candidate phylum)
..[Tenericutes] (Phylum)
..[Terrabacteria] (Superphylum)
..[Thermodesulfobacteria] (Phylum)
..[Thermodesulfobacteria] (Phylum)
..[Thermomicrobia] (Phylum)
..[Thermomicrobia] (Phylum)
..[Thermotogae] (Phylum)
..[Thermotogae] (Phylum)
..[TM6] (Candidate phylum)
..[Uncultured Bacterial Phylum 10] (Candidate phylum)
..[Uncultured Bacterial Phylum 15] (Candidate phylum)
..[Uncultured Bacterial Phylum 16] (Candidate phylum)
..[Uncultured Bacterial Phylum 3] (Candidate phylum)
..[Uncultured Bacterial Phylum 4] (Candidate phylum)
..[Uncultured Bacterial Phylum 5] (Candidate phylum)
..[Uncultured Bacterial Phylum 6] (Candidate phylum)
..[Uncultured Bacterial Phylum 7] (Candidate phylum)
..[Uncultured Bacterial Phylum 8] (Candidate phylum)
..[Verrucomicrobia] (Phylum)
..[Wallbacteria] (Candidate phylum)
..[Wirthbacteria] (Candidate phylum)
..[Bacteria] (Class)
Authorship
SN2000 author citation
:
Haeckel, 1894/1980, nom. approb.
Attributes
Approved name (Approved Lists: nom. approb.) [ICNP, 2019: Rules 24a, 33b]
Ref:
V.B.D. Skerman et al. (eds.), 1980. Approved Lists 1980
: 231.
[
new
]
Variants
Different rank
:
Bacteria
(Domain)
Woese
et al.
1990 stat. inval.
Homonyms
Allowed homonym
:
Bacteria
(Genus)
Latreille, Le Peletier de Saint Fargeau, Serville & Guerin, 1825
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026