NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 287
Bacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Pseudomonadaceae > Pseudomonas > Pseudomonas aeruginosa
Pseudomonas aeruginosa
Species in genus Pseudomonas, family Pseudomonadaceae (order Pseudomonadales). (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
Pseudomonas aeruginosa
id: s__Pseudomonas aeruginosa · GTDB R232
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__Pseudomonadales;f__Pseudomonadaceae;g__Pseudomonas;s__Pseudomonas aeruginosa
SILVA
Pseudomonas aeruginosa
id: JN048115 · SILVA 138.2
Linked by name — the SILVA table we ingest carries no NCBI taxid, so the binomial is the only join.
Bacteria;Pseudomonadota;Gammaproteobacteria;Pseudomonadales;Pseudomonadaceae;Pseudomonas;
Greengenes2
- Pseudomonas_B_650326 paraeruginosa
- Pseudomonas_F_650324 furukawaii
- Streptococcus parasanguinis
- +3 more — see all names below
id: Pseudomonas_B_650326 paraeruginosa / Pseudomonas_F_650324 furukawaii / Streptococcus parasanguinis (+3) · Greengenes2 2024.09
Linked via GTDB R220 genome accessions — the same physical genomes, not a name match.
d__Bacteria; p__Pseudomonadota; c__Gammaproteobacteria; o__Pseudomonadales_A_650611; f__Pseudomonadaceae; g__Pseudomonas_B_650326; s__Pseudomonas_B_650326 paraeruginosa
Warning: Greengenes2 2024.09 places this taxon's 333 genomes in 3 species.
Name differs between releases: Name differs across Greengenes2 releases.
eHOMD
release 4.2Pseudomonas aeruginosa
id: HMT-536 · eHOMD 4.2
Linked by NCBI taxid — eHOMD records the same id NCBI does.
Bacteria;Pseudomonadota;Gammaproteobacteria;Pseudomonadales;Pseudomonadaceae;Pseudomonas
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 | Pseudomonadota | Pseudomonadota | Pseudomonadota | Pseudomonadota | Pseudomonadota |
| class | Gammaproteobacteria | Gammaproteobacteria | Gammaproteobacteria | Gammaproteobacteria | Gammaproteobacteria |
| order | Pseudomonadales | Pseudomonadales | Pseudomonadales | first rank that differs from NCBI: Pseudomonadales_A_650611 | Pseudomonadales |
| family | Pseudomonadaceae | Pseudomonadaceae | Pseudomonadaceae | Pseudomonadaceae | Pseudomonadaceae |
| genus | Pseudomonas | Pseudomonas | Pseudomonas | Pseudomonas_B_650326 | Pseudomonas |
| species | Pseudomonas aeruginosa | Pseudomonas aeruginosa | — | Pseudomonas_B_650326 paraeruginosa | — |
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- Pseudomonas aeruginosacurrent
- Bacillus aeruginosussynonym
- Bacillus pyocyaneussynonym
- Bacterium aeruginosumsynonym
- Bacterium pyocyaneumsynonym
- Micrococcus pyocyaneussynonym
- probable synonym or variety: "Pseudomonas polycolor" Clara 1930synonym
- Pseudomonas aeruginosa (Schroeter 1872) Migula 1900 (Approved Lists 1980)synonym
- Pseudomonas polycolorsynonym
- Pseudomonas pyocyaneasynonym
Other names in these databases
GTDB R232
- Pseudomonas aeruginosa
- Pseudomonas paraeruginosa
- Aquipseudomonas juntendi
- Aquipseudomonas monteilii
- Klebsiella pneumoniae
SILVA 138.264 of 256
- Pseudomonas aeruginosa
- Pseudomonas aeruginosa VRFPA04
- Pseudomonas aeruginosa BWHPSA010
- Pseudomonas aeruginosa BWHPSA043
- Pseudomonas aeruginosa E2
- Pseudomonas aeruginosa 6077
- Pseudomonas aeruginosa BL02
- Pseudomonas aeruginosa BL04
- Pseudomonas aeruginosa BWH049
- Pseudomonas aeruginosa BWH051
- Pseudomonas aeruginosa BWH052
- Pseudomonas aeruginosa BWH059
- Pseudomonas aeruginosa BWHPSA037
- Pseudomonas aeruginosa BWHPSA046
- Pseudomonas aeruginosa CF614
- Pseudomonas aeruginosa PAK
- Pseudomonas aeruginosa Z61
- Pseudomonas aeruginosa 62
- Pseudomonas aeruginosa BL15
- Pseudomonas aeruginosa BL16
- Pseudomonas aeruginosa BL20
- Pseudomonas aeruginosa BL22
- Pseudomonas aeruginosa BL25
- Pseudomonas aeruginosa BWH029
- Pseudomonas aeruginosa BWHPSA002
- Pseudomonas aeruginosa BWHPSA020
- Pseudomonas aeruginosa BWHPSA026
- Pseudomonas aeruginosa BWHPSA027
- Pseudomonas aeruginosa C1913C
- Pseudomonas aeruginosa C2773C
- Pseudomonas aeruginosa CF127
- Pseudomonas aeruginosa CF18
- Pseudomonas aeruginosa M8A.2
- Pseudomonas aeruginosa MH38
- Pseudomonas aeruginosa MSH-10
- Pseudomonas aeruginosa MSH10
- Pseudomonas aeruginosa PAO1
- Pseudomonas aeruginosa VRFPA05
- Pseudomonas aeruginosa 19660
- Pseudomonas aeruginosa 19BR
- Pseudomonas aeruginosa 213BR
- Pseudomonas aeruginosa 3573
- Pseudomonas aeruginosa 3578
- Pseudomonas aeruginosa 9BR
- Pseudomonas aeruginosa B136-33
- Pseudomonas aeruginosa BL03
- Pseudomonas aeruginosa BL07
- Pseudomonas aeruginosa BL08
- Pseudomonas aeruginosa BL09
- Pseudomonas aeruginosa BL11
- Pseudomonas aeruginosa BL12
- Pseudomonas aeruginosa BL14
- Pseudomonas aeruginosa BL17
- Pseudomonas aeruginosa BL19
- Pseudomonas aeruginosa BL21
- Pseudomonas aeruginosa BL23
- Pseudomonas aeruginosa BWH030
- Pseudomonas aeruginosa BWH033
- Pseudomonas aeruginosa BWH054
- Pseudomonas aeruginosa BWH055
- Pseudomonas aeruginosa BWH058
- Pseudomonas aeruginosa BWHPSA003
- Pseudomonas aeruginosa BWHPSA004
- Pseudomonas aeruginosa BWHPSA005
- …and 192 more, not listed — this taxon is a large placeholder bucket in SILVA 138.2.
Greengenes2 2024.09
- Pseudomonas_B_650326 paraeruginosa
- Pseudomonas_F_650324 furukawaii
- Streptococcus parasanguinis
- Enterococcus_H_360604 faecalis
- Mycobacterium tuberculosis
- Serratia_L_726994 ureilytica