NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 1066
Bacteria > Pseudomonadota > Betaproteobacteria > Rhodocyclales > Rhodocyclaceae > Rhodocyclus > Rhodocyclus tenuis
Rhodocyclus tenuis
Species in genus Rhodocyclus, family Rhodocyclaceae (order Rhodocyclales). (from NCBI Taxonomy lineage)
Names over time
Loading the names
Cross-database view
GTDB
id: s__Rhodocyclus tenuis · GTDB R232
Exact taxid. Linked by NCBI taxid — GTDB records the same id NCBI does.
d__Bacteria;p__Pseudomonadota;c__Gammaproteobacteria;o__Burkholderiales;f__Rhodocyclaceae;g__Rhodocyclus;s__Rhodocyclus tenuis
Only 3 genomes — below the threshold for detecting a split, so “current” here means unverified, not confirmed.
SILVA
Rhodocyclus tenuis
id: BD356897 · SILVA 138.2
Exact taxid. Linked by NCBI taxid — SILVA records the same id NCBI does.
Bacteria;Pseudomonadota;Gammaproteobacteria;Burkholderiales;Rhodocyclaceae;Rhodocyclus;
Greengenes2
Phycicoccus_A_390428 sp001428065
id: Phycicoccus_A_390428 sp001428065 (+1) · Greengenes2 2024.09
Genome accession. Linked via GTDB R220 genome accessions — the same physical genomes, not a name match.
d__Bacteria; p__Actinomycetota; c__Actinomycetes; o__Actinomycetales; f__Dermatophilaceae; g__Phycicoccus_A_390428; s__Phycicoccus_A_390428 sp001428065
Only 2 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 | Pseudomonadota | Pseudomonadota | Pseudomonadota | first rank that differs from NCBI: Actinomycetota |
| class | Betaproteobacteria | first rank that differs from NCBI: Gammaproteobacteria | first rank that differs from NCBI: Gammaproteobacteria | Actinomycetes |
| order | Rhodocyclales | Burkholderiales | Burkholderiales | Actinomycetales |
| family | Rhodocyclaceae | Rhodocyclaceae | Rhodocyclaceae | Dermatophilaceae |
| genus | Rhodocyclus | Rhodocyclus | Rhodocyclus | Phycicoccus_A_390428 |
| species | Rhodocyclus tenuis | Rhodocyclus tenuis | — | Phycicoccus_A_390428 sp001428065 |
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- Rhodocyclus tenuiscurrent
- Rhodocyclus tenuis (Pfennig 1969) Imhoff et al. 1984synonym
- Rhodospirillum tenuesynonym
Other names in these databases
Greengenes2 2024.09
- Phycicoccus_A_390428 sp001428065
- Rhodocyclus tenuis