NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 2423
Bacteria > Thermotogota > Thermotogae > Thermotogales > Fervidobacteriaceae > Fervidobacterium > Fervidobacterium islandicum
Fervidobacterium islandicum
Species in genus Fervidobacterium, family Fervidobacteriaceae (order Thermotogales). (from NCBI Taxonomy lineage)
Names over time
Loading the names
Cross-database view
GTDB
id: s__Fervidobacterium islandicum · GTDB R232
Exact taxid. Linked by NCBI taxid — GTDB records the same id NCBI does.
d__Bacteria;p__Thermotogota;c__Thermotogae;o__Thermotogales;f__Fervidobacteriaceae;g__Fervidobacterium;s__Fervidobacterium islandicum
Only 3 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
Fervidobacterium islandicum
id: CP014334 · SILVA 138.2
Exact taxid. Linked by NCBI taxid — SILVA records the same id NCBI does.
Bacteria;Thermotogota;Thermotogae;Thermotogales;Fervidobacteriaceae;Fervidobacterium;
Greengenes2
No record in Greengenes2 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 |
|---|---|---|---|
| domain | Bacteria | Bacteria | Bacteria |
| phylum | Thermotogota | Thermotogota | Thermotogota |
| class | Thermotogae | Thermotogae | Thermotogae |
| order | Thermotogales | Thermotogales | Thermotogales |
| family | Fervidobacteriaceae | Fervidobacteriaceae | Fervidobacteriaceae |
| genus | Fervidobacterium | Fervidobacterium | Fervidobacterium |
| species | Fervidobacterium islandicum | Fervidobacterium islandicum | — |
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- Fervidobacterium islandicumcurrent
- Fervidibacterium islandicumequivalent