NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 29466
Bacteria > Bacillota > Negativicutes > Veillonellales > Veillonellaceae > Veillonella > Veillonella parvula
Veillonella parvula
Species in genus Veillonella, family Veillonellaceae (order Veillonellales). (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
- Veillonella parvula_A
- Veillonella parvula_D
- Veillonella parvula_E
- +25 more — see all names below
id: s__Veillonella parvula_A / s__Veillonella parvula_D / s__Veillonella parvula_E · 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__Negativicutes;o__Veillonellales;f__Veillonellaceae;g__Veillonella;s__Veillonella parvula_A
Warning: GTDB R232 places this taxon's 167 genomes in 12 species.
Name differs between releases: Name differs across GTDB releases.
SILVA
Veillonella parvula
id: KU321270 · SILVA 138.2
Linked by name — the SILVA table we ingest carries no NCBI taxid, so the binomial is the only join.
Bacteria;Bacillota;Negativicutes;Veillonellales-Selenomonadales;Veillonellaceae;Veillonella;
Greengenes2
Veillonella_A parvula
id: Veillonella_A parvula (+1) · Greengenes2 2024.09
Linked via GTDB R220 genome accessions — the same physical genomes, not a name match.
d__Bacteria; p__Bacillota_C; c__Negativicutes; o__Veillonellales; f__Veillonellaceae; g__Veillonella_A; s__Veillonella_A parvula
Name differs between releases: Name differs across Greengenes2 releases.
eHOMD
release 4.2Veillonella parvula
id: HMT-161 · eHOMD 4.2
Linked by NCBI taxid — eHOMD records the same id NCBI does.
Bacteria;Bacillota;Negativicutes;Veillonellales;Veillonellaceae;Veillonella
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 | Bacillota | Bacillota | Bacillota | first rank that differs from NCBI: Bacillota_C | Bacillota |
| class | Negativicutes | Negativicutes | Negativicutes | Negativicutes | Negativicutes |
| order | Veillonellales | Veillonellales | first rank that differs from NCBI: Veillonellales-Selenomonadales | Veillonellales | Veillonellales |
| family | Veillonellaceae | Veillonellaceae | Veillonellaceae | Veillonellaceae | Veillonellaceae |
| genus | Veillonella | Veillonella | Veillonella | Veillonella_A | Veillonella |
| species | Veillonella parvula | first rank that differs from NCBI: Veillonella parvula_A | — | Veillonella_A parvula | — |
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- Veillonella parvulacurrent
- Micrococcus gazogenes alcalescens anaerobiussynonym
- Micrococcus gazogenessynonym
- Micrococcus lactilyticussynonym
- Veillonella alcalescenssynonym
- Veillonella gazogenessynonym
- Veillonella parvula (Veillon and Zuber 1898) Prevot 1933 (Approved Lists 1980)synonym
Other names in these databases
GTDB R232
- Veillonella parvula_A
- Veillonella parvula_D
- Veillonella parvula_E
- Veillonella parvula_F
- Veillonella parvula
- Veillonella parvula_G
- Veillonella parvula_I
- Veillonella parvula_O
- Veillonella sp032470285
- Veillonella sp032483415
- Veillonella parvula_K
- Veillonella parvula_M
- Veillonella parvula_J
- Veillonella parvula_H
- Veillonella hominis
- Veillonella parvula_B
- Veillonella parvula_L
- Veillonella parvula_N
- Veillonella parvula_P
- Veillonella parvula_Q
- Veillonella sp018376995
- Ornithospirochaeta sp963640795
- Veillonella nakazawae
- Veillonella parvula_C
- Veillonella parvula_R
- Veillonella parvula_S
- Veillonella parvula_T
- Veillonella sp900757715
SILVA 138.2
- Veillonella parvula
- Veillonella parvula DSM 2008
- Veillonella parvula ACS-068-V-Sch12
- Veillonella parvula ATCC 17745
Greengenes2 2024.09
- Veillonella_A parvula
- Clostridium colinum