Cherublemma emmelas
Black brotula
i
2026-08-05: itis_id 164998 via WoRMS external link
Cherublemma emmelas, the black brotula, is a species of cusk-eel found along the Pacific coast of Central and South America from Baja California to Chile. It occurs at depths of from 102 to 740 metres.W CalCOFI holds 19 observations of it in 1 dataset between 1972 and 2006, as larva.R
- 19
- observations
- 19
- records
- 19
- sampling events
- 1972–2006
- years
- 1
- datasets
- larva
- life stages
- 25 cm
- max length
Observed in 1 dataseti
One row per dataset, and beside it 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, and beside it 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: Cherublemma emmelas Black brotula · code
873
Ways inExplorerdb-queryERDDAPRPythonThis page as JSON
Code and endpoints ERDDAP · R · Python · JSON
library(calcofi4r) con <- cc_get_db() # the promoted release tbl(con, "obs_bio") |> filter(taxon_key == "worms:280144")
import calcofi4py as cc
con = cc.cc_get_db()
con.sql("SELECT * FROM obs_bio WHERE taxon_key = 'worms:280144'").df()Read from taxa.json of release v2026.10.20, written at release by calcofi4db::build_taxa_catalog(). The catalog's index is /species/.
How big is it 25 cm max · transformation 45–60 mm
Every mark is a measured length with its own source — hover one to read it. The reference objects are _data/size_reference.csv: two of them, the 505 µm bongo mesh and the net's ring, are CalCOFI's own sampling gear.
Life stages larva
- Ichthyoplankton larva
The stages each dataset records for it, from the release's obs_bio.life_stage. Their lengths are under How big is it.
Lineage 13 ranks · Biota to Cherublemma
Credits silhouette · photo · text · length
- Silhouette · Nathan Hermann · CC0 1.0 · PhyloPic, drawn from Lepophidium profundorum · source
- Photo · The Trustees of the Natural History Museum, London · CC BY 4.0 · gbif · source
- Text · Wikipedia, “Cherublemma” · CC BY-SA 4.0 · revision 1345188746
- Length · worms_attribute
Elsewhere Wikidata · iNaturalist · FishBase
The same organism on the services the faces were fetched from; the authorities' own pages are the ids in the head.
Cite the release, v2026.10.20
Cite the release, v2026.10.20; each dataset's own citation, licence and DOI are on its page. How to cite ↗