NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 33037
Bacteria > Bacillota > Tissierellia > Tissierellales > Peptoniphilaceae > Anaerococcus > Anaerococcus vaginalis
Anaerococcus vaginalis
Species in genus Anaerococcus, family Peptoniphilaceae (order Tissierellales). (from NCBI Taxonomy lineage)
Warning: This taxon splits 1→many across databases. Read the panels carefully.
Names over time
Loading the names
Cross-database view
GTDB
- Anaerococcus vaginalis
- Anaerococcus vaginalis_C
- Anaerococcus vaginalis_B
- +1 more — see all names below
id: s__Anaerococcus vaginalis / s__Anaerococcus vaginalis_C / s__Anaerococcus vaginalis_B · GTDB R232
Database's species id. At its weakest, linked by GTDB's own NCBI species id rather than the genome's raw one.
d__Bacteria;p__Bacillota;c__Clostridia;o__Tissierellales;f__Peptoniphilaceae;g__Anaerococcus;s__Anaerococcus vaginalis
Warning: GTDB R232 places this taxon's 39 genomes in 3 species.
Renamed: GTDB gives this taxon a different name in R207, R214, R220, R226, R232.
SILVA
Anaerococcus vaginalis
id: AF542229 · SILVA 138.2
Walked up to species. At its weakest, linked by walking up 1 level from a strain or subspecies record to the species.
Bacteria;Bacillota;Clostridia;Peptostreptococcales-Tissierellales;Family XI;Anaerococcus;
Greengenes2
Anaerococcus hydrogenalis
id: Anaerococcus hydrogenalis · Greengenes2 2024.09
Genome accession. Linked via GTDB R220 genome accessions — the same physical genomes, not a name match.
d__Bacteria; p__Bacillota_A_368345; c__Clostridia_258483; o__Tissierellales; f__Peptoniphilaceae; g__Anaerococcus; s__Anaerococcus hydrogenalis
Only 3 genomes — below the threshold for detecting a split, so “current” here means unverified, not confirmed.
Renamed: Greengenes2 gives this taxon a different name in 2022.10, 2024.09.
eHOMD
Release 4.2No record in eHOMD 4.2.
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 |
|---|---|---|---|---|
| domain | Bacteria | Bacteria | Bacteria | Bacteria |
| phylum | Bacillota | Bacillota | Bacillota | first rank that differs from NCBI: Bacillota_A_368345 |
| class | Tissierellia | first rank that differs from NCBI: Clostridia | first rank that differs from NCBI: Clostridia | Clostridia_258483 |
| order | Tissierellales | Tissierellales | Peptostreptococcales-Tissierellales | Tissierellales |
| family | Peptoniphilaceae | Peptoniphilaceae | Family XI | Peptoniphilaceae |
| genus | Anaerococcus | Anaerococcus | Anaerococcus | Anaerococcus |
| species | Anaerococcus vaginalis | Anaerococcus vaginalis | — | Anaerococcus hydrogenalis |
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- Anaerococcus vaginaliscurrent
- Peptostreptococcus vaginalissynonym
Other names in these databases
GTDB R232
- Anaerococcus vaginalis
- Anaerococcus vaginalis_C
- Anaerococcus vaginalis_B
- Anaerococcus jeddahensis
SILVA 138.2
- Anaerococcus vaginalis
- Anaerococcus sp. PH9
- Anaerococcus vaginalis ATCC 51170