NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 23
Bacteria > Pseudomonadota > Gammaproteobacteria > Alteromonadales > Shewanellaceae > Shewanella > Shewanella colwelliana
Shewanella colwelliana
Species in genus Shewanella, family Shewanellaceae (order Alteromonadales). (from NCBI Taxonomy lineage)
Names over time
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Cross-database view
GTDB
id: s__Shewanella colwelliana · 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__Pseudomonadota;c__Gammaproteobacteria;o__Enterobacterales;f__Shewanellaceae;g__Shewanella;s__Shewanella colwelliana
SILVA
Shewanella colwelliana
id: JQ083310 · SILVA 138.2
Exact taxid. Linked by NCBI taxid — SILVA records the same id NCBI does.
Bacteria;Pseudomonadota;Gammaproteobacteria;Enterobacterales;Shewanellaceae;Shewanella;
Greengenes2
Shewanella waksmanii
id: Shewanella waksmanii · Greengenes2 2024.09
Genome accession. Linked via GTDB R220 genome accessions — the same physical genomes, not a name match.
d__Bacteria; p__Pseudomonadota; c__Gammaproteobacteria; o__Enterobacterales_737866; f__Shewanellaceae; g__Shewanella; s__Shewanella waksmanii
Only 1 genome — 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 | Pseudomonadota | Pseudomonadota | Pseudomonadota | Pseudomonadota |
| class | Gammaproteobacteria | Gammaproteobacteria | Gammaproteobacteria | Gammaproteobacteria |
| order | Alteromonadales | first rank that differs from NCBI: Enterobacterales | first rank that differs from NCBI: Enterobacterales | first rank that differs from NCBI: Enterobacterales_737866 |
| family | Shewanellaceae | Shewanellaceae | Shewanellaceae | Shewanellaceae |
| genus | Shewanella | Shewanella | Shewanella | Shewanella |
| species | Shewanella colwelliana | Shewanella colwelliana | — | Shewanella waksmanii |
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- Shewanella colwellianacurrent
- Alteromonas colwellianasynonym
- Shewanella affinissynonym
- Shewanella colwelliana (Weiner et al. 1988) Coyne et al. 1990synonym