Braarudosphaera bigelowii
Braarudosphaera bigelowii is a coastal coccolithophore in the fossil record going back 100 million years to the Late Cretaceous. Due to endosymbiontic integration, it has obtained a nitrogen-fixing organelle called a nitroplast.W CalCOFI holds 7 observations of it in 1 dataset between 1996 and 2022.R
- 7
- observations
- 409
- 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: Braarudosphaera bigelowii coccolithophore · code
182
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:235922")
import calcofi4py as cc
con = cc.cc_get_db()
con.sql("SELECT * FROM obs_bio WHERE taxon_key = 'worms:235922'").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 8 ranks · Chromista to Braarudosphaera
Credits silhouette · photo · text
- Silhouette · Tree of Life App · CC BY 4.0 · PhyloPic, drawn from Braarudosphaera biglowii · source
- Photo · Kyoko Hagino, Ryo Onuma, Masanobu Kawachi, Takeo Horiguchi · CC BY 3.0 · commons · source
- Text · Wikipedia, “Braarudosphaera bigelowii” · CC BY-SA 4.0 · revision 1374266404
Elsewhere Wikidata · GBIF
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 ↗