CalCOFI.io CalCOFI.io open data ecosystem
Genus · accepted · checked 2026-08-05

Hemilepidotus

WoRMS 248338ITIS 167276key worms:248338
i

2026-08-05: itis_id 167276 via WoRMS external link

Silhouette · Carlos Cano-Barbacil · CC0 1.0 · PhyloPic, drawn from Sander lucioperca

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 Hemilepidotus
Photo · Matt Muir · CC BY 4.0 · inat

Hemilepidotus, the Irish lords, is a genus of ray-finned fishes and the only member of the family Hemilepidotidae. These fishes are found in the northern Pacific Ocean and adjacent regions of the Arctic Ocean.W CalCOFI holds 186 observations of it in 1 dataset between 1959 and 2017, as larva, across 3 taxa under it.R

186
observations
186
records
2
sampling events
1959–2017
years
1
datasets
2
species under it
larva
life stages

Observed in
i

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.

  • Ichthyoplankton 2 obs · 2 events · 1975–2006 · larva
    name used: Hemilepidotus · code 1520

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
ERDDAPCalCOFI's own server, the Ichthyoplankton table constrained to this taxon
https://erddap.calcofi.io/erddap/tabledap/swfsc_ichthyo.html?&taxon_key=%22worms:248338%22