CalCOFI.io CalCOFI.io open data ecosystem

Animalia

Unidentified animal

Kingdomaccepted · checked 2026-08-05WoRMS 2ITIS 202423GBIF 1key worms:2
i

2026-08-05: itis_id 202423 via WoRMS external link

Animals are multicellular, eukaryotic organisms belonging to the biological kingdom Animalia. Animals consume organic material, breathe oxygen, have muscle cells, can reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development.W CalCOFI holds 837,441 observations of it in 10 datasets between 1951 and 2026, across 1,127 taxa under it.R

837,441
observations
1,274,989
records
1951–2026
years
10
datasets
698
species under it
Photograph of Animalia
Photo · Elias Levy · CC BY 4.0 · inat

Observed in nothing keyed to it directly

Every observation under it belongs to one of the taxa under it — 8 taxa · Chordata most observed, in the fold below.

Ways inExplorerdb-queryRPythonThis page as JSON

Code and endpoints R · Python · JSON
R
library(calcofi4r)
con <- cc_get_db()                      # the promoted release
tbl(con, "obs_bio") |> filter(taxon_key == "worms:2")

Read from taxa.json of release v2026.10.19, 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 (a genus page could show the range of its species).

Under it 8 taxa · Chordata most observed
Lineage 1 rank · Biota
Credits silhouette · photo · text
Elsewhere Wikidata · iNaturalist

WikidataiNaturalist

The same organism on the services the faces were fetched from; the authorities' own pages are the ids in the head.

Cite the release, v2026.10.19

Cite the release, v2026.10.19; each dataset's own citation, licence and DOI are on its page. How to cite ↗