CalCOFI.io CalCOFI.io open data ecosystem
Subclass · accepted · checked 2026-09-04

Bacillariophycidae

WoRMS 148902key worms:148902
Silhouette · Matthew Crook · CC BY-SA 3.0 · PhyloPic, drawn from Nitzschia sigmoidea

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).

Photograph of Bacillariophycidae
Photo · zookanthos · CC BY 4.0 · inat

CalCOFI holds 2,967 observations of it in 1 dataset, across 24 taxa under it.R

2,967
observations
12,209
records
1
datasets
22
species under it

Observed in

Nothing is keyed to this taxon directly — every observation under it belongs to one of the taxa below.

Under it · 2 taxa

Ways in
i

Read from taxa.json of release v2026.09.11, written at release by calcofi4db::build_taxa_catalog(). The catalog's index is /species/.

Explorerdb-query
R
library(calcofi4r)
con <- cc_get_db()                      # the promoted release
tbl(con, "obs_bio") |> filter(taxon_key == "worms:148902")