NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 1082
Bacteria > Pseudomonadota > Alphaproteobacteria > Rhodospirillales > Rhodospirillaceae > Magnetospirillum > Magnetospirillum fulvum
Magnetospirillum fulvum
Species in genus Magnetospirillum, family Rhodospirillaceae (order Rhodospirillales). (from NCBI Taxonomy lineage)
Names over time
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Cross-database view
GTDB
Phaeospirillum fulvum_A
id: s__Phaeospirillum fulvum_A · 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__Alphaproteobacteria;o__Rhodospirillales;f__Magnetospirillaceae;g__Phaeospirillum;s__Phaeospirillum fulvum_A
Only 2 genomes — below the threshold for detecting a split, so “current” here means unverified, not confirmed.
Renamed: GTDB gives this taxon a different name in R207, R214, R220, R226, R232.
SILVA
Phaeospirillum fulvum
id: HQ877092 · SILVA 138.2
Walked up to species. At its weakest, linked by walking up 1 level from a strain or subspecies record to the species.
Bacteria;Pseudomonadota;Alphaproteobacteria;Rhodospirillales;Magnetospirillaceae;Magnetospirillum;
Renamed: SILVA gives this taxon a different name in 132, 138, 138.1, 138.2, 144.
Greengenes2
Phaeospirillum molischianum
id: Phaeospirillum molischianum · Greengenes2 2024.09
Genome accession. Linked via GTDB R220 genome accessions — the same physical genomes, not a name match.
d__Bacteria; p__Pseudomonadota; c__Alphaproteobacteria; o__Rhodospirillales_A_505895; f__Magnetospirillaceae; g__Phaeospirillum; s__Phaeospirillum molischianum
Only 1 genome — below the threshold for detecting a split, so “current” here means unverified, not confirmed.
Absent in some releases: Not present in 2022.10.
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 | Alphaproteobacteria | Alphaproteobacteria | Alphaproteobacteria | Alphaproteobacteria |
| order | Rhodospirillales | Rhodospirillales | Rhodospirillales | first rank that differs from NCBI: Rhodospirillales_A_505895 |
| family | Rhodospirillaceae | first rank that differs from NCBI: Magnetospirillaceae | first rank that differs from NCBI: Magnetospirillaceae | Magnetospirillaceae |
| genus | Magnetospirillum | Phaeospirillum | Magnetospirillum | Phaeospirillum |
| species | Magnetospirillum fulvum | Phaeospirillum fulvum_A | — | Phaeospirillum molischianum |
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- Magnetospirillum fulvumcurrent
- Phaeospirillum fulvumsynonym
- Rhodospirillum fulvumsynonym
Other names in these databases
GTDB R232
- Phaeospirillum fulvum_A
- Phaeospirillum fulvum_B
SILVA 138.2
- Phaeospirillum fulvum
- Phaeospirillum fulvum MGU-K5