NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 33038
Bacteria > Bacillota > Clostridia > Lachnospirales > Lachnospiraceae > Mediterraneibacter > Mediterraneibacter gnavus
Mediterraneibacter gnavus
Species in genus Mediterraneibacter, family Lachnospiraceae (order Lachnospirales). (from NCBI Taxonomy lineage)
Names over time
Loading the names
Cross-database view
GTDB
Mediterraneibacter gnavus
id: s__Mediterraneibacter gnavus · GTDB R232
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__Lachnospirales;f__Lachnospiraceae;g__Mediterraneibacter;s__Mediterraneibacter gnavus
Name differs between releases: Name differs across GTDB releases.
SILVA
[Ruminococcus] gnavus
id: CS600347 · SILVA 138.2
Linked by name — the SILVA table we ingest carries no NCBI taxid, so the binomial is the only join.
Bacteria;Bacillota;Clostridia;Lachnospirales;Lachnospiraceae;[Ruminococcus] gnavus group;
Name differs between releases: Name differs across SILVA releases.
Greengenes2
Ruminococcus_B gnavus
id: Ruminococcus_B gnavus (+1) · Greengenes2 2024.09
Linked via GTDB R220 genome accessions — the same physical genomes, not a name match.
d__Bacteria; p__Bacillota_A_368345; c__Clostridia_258483; o__Lachnospirales; f__Lachnospiraceae; g__Ruminococcus_B; s__Ruminococcus_B gnavus
Name differs between releases: Name differs across Greengenes2 releases.
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 | Clostridia | Clostridia | Clostridia | Clostridia_258483 |
| order | Lachnospirales | Lachnospirales | Lachnospirales | Lachnospirales |
| family | Lachnospiraceae | Lachnospiraceae | Lachnospiraceae | Lachnospiraceae |
| genus | Mediterraneibacter | Mediterraneibacter | first rank that differs from NCBI: [Ruminococcus] gnavus group | Ruminococcus_B |
| species | Mediterraneibacter gnavus | Mediterraneibacter gnavus | — | Ruminococcus_B gnavus |
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- Mediterraneibacter gnavuscurrent
- Hominicoccus gnavussynonym
- Mediterraneibacter gnavus (Moore et al. 1976) Togo et al. 2023synonym
- Ruminococcus gnavussynonym
Other names in these databases
GTDB R232
- Mediterraneibacter gnavus
- Dorea_D hominis
- Mediterraneibacter sp900544395
- RUG410 sp963617265
SILVA 138.2
- [Ruminococcus] gnavus
- Ruminococcus gnavus AGR2154
- Ruminococcus gnavus CC55_001C
Greengenes2 2024.09
- Ruminococcus_B gnavus
- Hominilimicola sp001941225