Species · unassessed · checked 2026-09-04
Coscinodiscus perforatus
unassessed the authority does not list this name as accepted; the datasets below still key their observations to it.
WoRMS 962307key worms:962307
- 421
- observations
- 409
- sampling events
- 1
- datasets
Observed in
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name used: Coscinodiscus perforatus diatom, centric · code
501
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.
Groups
calcofi_phytoplankton:diatom_centric
Ways in
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Explorermaps, sections and time series of this taxon — opens prefilledhttps://calcofi.io/explore/?taxon=worms:962307
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db-querySQL in your browser — the shell opens with this queryhttps://calcofi.io/db-query/?sql=SELECT+%2A+FROM+__TBL%3Aobs_bio__+WHERE+taxon_key+%3D+%27worms%3A962307%27+LIMIT+100%3B
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ERDDAPCalCOFI's own server, the Phytoplankton table constrained to this taxonhttps://erddap.calcofi.io/erddap/tabledap/calcofi_phytoplankton.html?&taxon_key=%22worms:962307%22
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R
library(calcofi4r) con <- cc_get_db() # the promoted release tbl(con, "obs_bio") |> filter(taxon_key == "worms:962307")
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Python
import calcofi4py as cc con = cc.cc_get_db() con.sql("SELECT * FROM obs_bio WHERE taxon_key = 'worms:962307'").df()
This page as data
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JSONthis taxon's entry of the release record, verbatimhttps://calcofi.io/species/worms-962307.json
Read from taxa.json of release v2026.09.06, written at release by calcofi4db::build_taxa_catalog(). The catalog's index is /species/.