NCBI
NCBI Taxonomy taxdump · 2026-10-23taxid: 729
Bacteria > Pseudomonadota > Gammaproteobacteria > Pasteurellales > Pasteurellaceae > Parahaemophilus > Parahaemophilus parainfluenzae
Parahaemophilus parainfluenzae
Species in genus Parahaemophilus, family Pasteurellaceae (order Pasteurellales). (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
- Haemophilus_D parainfluenzae
- Haemophilus_D parainfluenzae_AD
- Haemophilus_D parainfluenzae_M
- +39 more — see all names below
id: s__Haemophilus_D parainfluenzae / s__Haemophilus_D parainfluenzae_AD / s__Haemophilus_D parainfluenzae_M · 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__Pasteurellaceae;g__Haemophilus_D;s__Haemophilus_D parainfluenzae
Warning: GTDB R232 places this taxon's 238 genomes in 12 species.
Split up: GTDB gives this taxon more names in a later release, across R207, R214, R220, R226, R232.
SILVA
Haemophilus parainfluenzae
id: FJ685627 · 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;Gammaproteobacteria;Enterobacterales;Pasteurellaceae;Haemophilus;
Greengenes2
Haemophilus_D_735815 parainfluenzae_P
id: Haemophilus_D_735815 parainfluenzae_P · 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__Pasteurellaceae; g__Haemophilus_D_735815; s__Haemophilus_D_735815 parainfluenzae_P
Renamed: Greengenes2 gives this taxon a different name in 2022.10, 2024.09.
eHOMD
Release 4.2Haemophilus parainfluenzae
id: HMT-718 · eHOMD 4.2
Exact taxid. Linked by NCBI taxid — eHOMD records the same id NCBI does.
Bacteria;Pseudomonadota;Gammaproteobacteria;Pasteurellales;Pasteurellaceae;Haemophilus
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 | Pasteurellales | first rank that differs from NCBI: Enterobacterales | first rank that differs from NCBI: Enterobacterales | first rank that differs from NCBI: Enterobacterales_737866 | Pasteurellales |
| family | Pasteurellaceae | Pasteurellaceae | Pasteurellaceae | Pasteurellaceae | Pasteurellaceae |
| genus | Parahaemophilus | Haemophilus_D | Haemophilus | Haemophilus_D_735815 | first rank that differs from NCBI: Haemophilus |
| species | Parahaemophilus parainfluenzae | Haemophilus_D parainfluenzae | — | Haemophilus_D_735815 parainfluenzae_P | — |
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- Parahaemophilus parainfluenzaecurrent
- Haemophilus parainfluenzaesynonym
Other names in these databases
GTDB R232
- Haemophilus_D parainfluenzae
- Haemophilus_D parainfluenzae_AD
- Haemophilus_D parainfluenzae_M
- Haemophilus_D sp014931275
- Haemophilus_D parainfluenzae_AE
- Haemophilus_D parainfluenzae_AF
- Haemophilus_D parainfluenzae_O
- Haemophilus_D parainfluenzae_R
- Haemophilus_D sp001811025
- Haemophilus_D sp030405845
- Haemophilus_D parainfluenzae_Q
- Haemophilus_D sp900764435
- Haemophilus_D parainfluenzae_N
- Haemophilus_D parainfluenzae_S
- Haemophilus_D sp927911595
- Haemophilus_D parainfluenzae_AC
- Haemophilus_D parainfluenzae_T
- Haemophilus_D parainfluenzae_Y
- Haemophilus_D sp900756875
- Haemophilus_D parainfluenzae_A
- Haemophilus_D parainfluenzae_J
- Haemophilus_D parainfluenzae_Z
- Haemophilus_D sp001815355
- Haemophilus_D parainfluenzae_AG
- Haemophilus_D parainfluenzae_K
- Haemophilus_D parainfluenzae_V
- Haemophilus_D parainfluenzae_W
- Haemophilus_D sp934276625
- Haemophilus_D parainfluenzae_AA
- Haemophilus_D parainfluenzae_AB
- Haemophilus_D parainfluenzae_AH
- Haemophilus_D parainfluenzae_AI
- Haemophilus_D parainfluenzae_AJ
- Haemophilus_D parainfluenzae_L
- Haemophilus_D parainfluenzae_X
- Haemophilus_D sp001679485
- Haemophilus_D sp900755445
- Haemophilus_D sp900756155
- Haemophilus_D sp902466845
- Haemophilus_D sp905205995
- Haemophilus_D sp905371285
- RUG14243 sp963637505
SILVA 138.2
- Haemophilus parainfluenzae
- Haemophilus parainfluenzae T3T1
- Haemophilus parainfluenzae ATCC 33392
- Haemophilus parainfluenzae HK2019
- Haemophilus parainfluenzae HK262