Idiacanthinae

Blackdragons

Subfamilyaccepted · checked 2026-08-05WoRMS 154230ITIS 622319key worms:154230

2026-08-05: itis_id 622319 via WoRMS external link

CalCOFI holds 1,928 observations of it in 2 datasets between 1951 and 2023, across 3 taxa under it.R

Silhouette · Élodie JACOB · CC0 1.0 · PhyloPic, drawn from Idiacanthus fasciola

Observed in nothing keyed to it directly

Every observation under it belongs to one of the taxa under it — 1 taxon, in the fold below.

Code and endpoints R · Python · JSON

library(calcofi4r)
con <- cc_get_db()                      # the promoted release
tbl(con, "obs_bio") |> filter(taxon_key == "worms:154230")

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 1 taxon

Lineage 11 ranks · Biota to Stomiidae

Credits silhouette

Silhouette · Élodie JACOB · CC0 1.0 · PhyloPic, drawn from Idiacanthus fasciola · source

Elsewhere Wikidata

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 ↗