Chaetoceros danicus
i
2026-09-04: itis_id 2789 via WoRMS external link
unassessed the authority does not list this name as accepted; the datasets below still key their observations to it.
Chaetoceros danicus is a marine unicellular species of diatom in the family Chaetocerotaceae, first described by Cleve in 1889. Individual cells of C. danicus do not form long chains, unlike most other species of Chaetoceros.W CalCOFI holds 54 observations of it in 1 dataset between 1996 and 2022.R
- 54
- observations
- 411
- records
- 409
- sampling events
- 1996–2022
- years
- 1
- datasets
Observed in 1 dataseti
One row per dataset, and beside it one cell per year, darker with more observations — the same
strip the front door draws per dataset. Each row ends with the name that dataset uses
(dataset_taxon); the accepted name is written once, in the title above. A quiet
pill marks a name the authority does not accept.
i
One row per dataset, and beside it one cell per year, darker with more observations — the same strip the front door draws per dataset. Each row ends with the name that dataset uses (dataset_taxon); the accepted name is written once, in the title above. A quiet pill marks a name the authority does not accept.
-
name used: Chaetoceros danicus diatom, centric · code
361
Ways inExplorerdb-queryERDDAPRPythonThis page as JSON
Code and endpoints ERDDAP · R · Python · JSON
library(calcofi4r) con <- cc_get_db() # the promoted release tbl(con, "obs_bio") |> filter(taxon_key == "worms:149120")
import calcofi4py as cc
con = cc.cc_get_db()
con.sql("SELECT * FROM obs_bio WHERE taxon_key = 'worms:149120'").df()Read from taxa.json of release v2026.10.20, written at release by calcofi4db::build_taxa_catalog(). The catalog's index is /species/.
How big is it not on record
Not on record: no authority the fetcher reads carries a length for this taxon.
Lineage 9 ranks · Chromista to Chaetoceros
Credits silhouette · photo · text
- Silhouette · Stuart Humphries · CC0 1.0 · PhyloPic, drawn from Chaetoceros · source
- Photo · Sarka Martinez · CC BY-NC 4.0 · inat · source
- Text · Wikipedia, “Chaetoceros danicus” · CC BY-SA 4.0 · revision 1220214369
Elsewhere Wikidata · iNaturalist · GBIF
The same organism on the services the faces were fetched from; the authorities' own pages are the ids in the head.
Cite the release, v2026.10.20
Cite the release, v2026.10.20; each dataset's own citation, licence and DOI are on its page. How to cite ↗