NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 1685
Bacteria > Actinomycetota > Actinomycetes > Bifidobacteriales > Bifidobacteriaceae > Bifidobacterium > Bifidobacterium breve
Bifidobacterium breve
Species in genus Bifidobacterium, family Bifidobacteriaceae (order Bifidobacteriales). (from NCBI Taxonomy lineage)
Names over time
Loading the names
Cross-database view
GTDB
Bifidobacterium breve
id: s__Bifidobacterium breve · GTDB R232
At its weakest, linked by GTDB's own NCBI species id rather than the genome's raw one.
d__Bacteria;p__Actinomycetota;c__Actinomycetes;o__Actinomycetales;f__Bifidobacteriaceae;g__Bifidobacterium;s__Bifidobacterium breve
SILVA
Bifidobacterium breve
id: AB006658 · SILVA 138.2
Linked by name — the SILVA table we ingest carries no NCBI taxid, so the binomial is the only join.
Bacteria;Actinomycetota;Actinobacteria;Bifidobacteriales;Bifidobacteriaceae;Bifidobacterium;
Greengenes2
Bifidobacterium breve
id: Bifidobacterium breve · Greengenes2 2024.09
Linked via GTDB R220 genome accessions — the same physical genomes, not a name match.
d__Bacteria; p__Actinomycetota; c__Actinomycetes; o__Actinomycetales; f__Bifidobacteriaceae; g__Bifidobacterium_388775; s__Bifidobacterium breve
eHOMD
release 4.2Bifidobacterium breve
id: HMT-889 · eHOMD 4.2
Linked by NCBI taxid — eHOMD records the same id NCBI does.
Bacteria;Actinomycetota;Actinomycetes;Bifidobacteriales;Bifidobacteriaceae;Bifidobacterium
Only 1 genome — below the threshold for detecting a split, so “current” here means unverified, not confirmed.
Each panel shows one release. Switch a release to see how that database's answer changes — the taxon is held fixed by NCBI taxid, so every panel describes the same organism. Each panel also says how it was linked; how the databases are joined explains the routes.
Lineage by rank
| rank | NCBI | GTDB R232 | SILVA 138.2 | Greengenes2 2024.09 | eHOMD 4.2 |
|---|---|---|---|---|---|
| domain | Bacteria | Bacteria | Bacteria | Bacteria | Bacteria |
| phylum | Actinomycetota | Actinomycetota | Actinomycetota | Actinomycetota | Actinomycetota |
| class | Actinomycetes | Actinomycetes | first rank that differs from NCBI: Actinobacteria | Actinomycetes | Actinomycetes |
| order | Bifidobacteriales | first rank that differs from NCBI: Actinomycetales | Bifidobacteriales | first rank that differs from NCBI: Actinomycetales | Bifidobacteriales |
| family | Bifidobacteriaceae | Bifidobacteriaceae | Bifidobacteriaceae | Bifidobacteriaceae | Bifidobacteriaceae |
| genus | Bifidobacterium | Bifidobacterium | Bifidobacterium | Bifidobacterium_388775 | Bifidobacterium |
| species | Bifidobacterium breve | Bifidobacterium breve | — | Bifidobacterium breve | — |
Each column is the release its box shows. marks the first rank at which a database's name differs from NCBI's, by exact text; a suffix such as _A counts. SILVA's path and eHOMD's columns end at genus, so their species row is blank; the box above names the species. Levels a source labels outside these seven ranks are in the API's ranks and not drawn here.
Names in NCBI
from NCBI Taxonomy taxdump · 2026-10-23- Bifidobacterium brevecurrent
- Bifidobacterium parvulorumsynonym
Other names in these databases
GTDB R23264 of 134
- Bifidobacterium breve
- AcAMD-2 sp943332445
- Mycobacterium sp903911165
- IMCC26256 sp943328625
- SYFI01 sp945876305
- WLND01 sp943328365
- Longivirga sp009697815
- Planktophila sp009702835
- AcAMD-2 sp945881995
- Casp-actino8 sp009700145
- Cyanobium sp943325005
- Planktophila sp009698445
- UBA5976 sp009698575
- ATZT02 sp945861165
- Acidimicrobilacustris sp945878645
- BACL27 sp945871625
- Casp-actino8 sp943325425
- F1-60-MAGs027 sp945862045
- F1-60-MAGs149 sp945861955
- F1-60-MAGs163 sp016462245
- Flavobacterium sp947460615
- GCA-2737125 sp945900705
- IMCC26207 sp009701845
- IMCC26207 sp945888825
- IMCC26207 sp945901935
- IMCC26256 sp945907055
- JADJPG01 sp943332515
- M30B73 sp945860545
- Methylopumilus universalis
- Nanopelagicus sp943324025
- Planktophila sp013205535
- Rhodoferax sp943324505
- SHUY01 sp009694435
- UBA10324 sp947469485
- UBA3012 sp009701305
- WLND01 sp945901095
- AAA044-D11 sp945863115
- AAA044-D11 sp945876865
- AcAMD-2 sp000754455
- AcAMD-5 sp002293025
- Acidimicrobilacustris europaeus
- Acidimicrobilacustris sp016462055
- Acidimicrobilacustris sp945862505
- Acidimicrobilacustris thunensis
- Aquirufa sp947471105
- Azorhizobium sp943369575
- BACL27 sp945893395
- CAILUG01 sp903887045
- CAINEC01 sp903881665
- CAINEC01 sp943332105
- CAIUGU01 sp903884105
- CAIUMM01 sp943328795
- CAIYHK01 sp903925985
- CAIYMF01 sp943329595
- CALPQG02 sp943325655
- CANHVK01 sp945877005
- CAVVIG01 sp943328785
- Casp-actino8 sp009705435
- Casp-actino8 sp945862545
- Casp-actino8 sp945889715
- Casp-actino8 sp945896935
- F1-20-MAGs119 sp945869715
- F1-20-MAGs119 sp945886445
- F1-60-MAGs027 sp016463775
- …and 70 more, not listed — this taxon is a large placeholder bucket in GTDB R232.
SILVA 138.2
- Bifidobacterium breve
- Bifidobacterium breve DSM 20213 = JCM 1192
- Bifidobacterium breve ACS-071-V-Sch8b
- Bifidobacterium breve S27
- Bifidobacterium breve 12L
- Bifidobacterium breve 689b
- Bifidobacterium breve HPH0326
- Bifidobacterium breve JCM 7017
- Bifidobacterium breve JCM 7019
- Bifidobacterium breve NCFB 2258
- Bifidobacterium breve UCC2003
- Bifidobacterium breve 2L
- Bifidobacterium breve 31L
- Bifidobacterium breve CECT 7263
- Bifidobacterium breve DPC 6330
- Bifidobacterium breve JCP7499
- Bifidobacterium breve MCC 0121
- Bifidobacterium breve MCC 0305
- Bifidobacterium breve MCC 0476
- Bifidobacterium breve MCC 1094
- Bifidobacterium breve MCC 1114
- Bifidobacterium breve MCC 1128
- Bifidobacterium breve MCC 1340
- Bifidobacterium breve MCC 1454
- Bifidobacterium breve MCC 1604
- Bifidobacterium breve MCC 1605