Pseudo-nitzschia
Size · not on record: no authority the fetcher reads carries a length for this taxon (a genus page could show the range of its species).
Pseudo-nitzschia is a marine planktonic diatom genus that accounts for 4.4% of pennate diatoms found worldwide. Some species are capable of producing the neurotoxin domoic acid (DA), which is responsible for the neurological disorder in humans known as amnesic shellfish poisoning (ASP).W CalCOFI holds 629 observations of it in 1 dataset between 1996 and 2022.R
- 629
- observations
- 1,234
- records
- 409
- sampling events
- 1996–2022
- years
- 1
- datasets
Observed ini
One row per dataset, 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, 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: Pseudo-nitzschia diatom, pennate · code
245name used: Pseudo-nitzschia diatom, pennate · code400name used: Pseudo-nitzschia diatom, pennate · code94
Groups
calcofi_phytoplankton:diatom_pennate
Ways ini
Read from taxa.json of release
v2026.10.14, written at release
by calcofi4db::build_taxa_catalog(). The catalog's index is
/species/.
Explorerdb-queryi
Read from taxa.json of release v2026.10.14, written at release by calcofi4db::build_taxa_catalog(). The catalog's index is /species/.
library(calcofi4r) con <- cc_get_db() # the promoted release tbl(con, "obs_bio") |> filter(taxon_key == "worms:149151")
import calcofi4py as cc
con = cc.cc_get_db()
con.sql("SELECT * FROM obs_bio WHERE taxon_key = 'worms:149151'").df()