Holtbyrnia
i
2026-08-05: itis_id 182858 via WoRMS external link
Holtbyrnia is a genus of deepwater marine ray-finned fishes belonging to the family Platytroctidae, the tubeshoulders. The fishes in this genus are found in the Eastern Atlantic Ocean, the Indo-West Pacific and the southeastern Pacific Ocean.W CalCOFI holds 8 observations of it in 1 dataset between 2010 and 2012.R
- 8
- observations
- 8
- records
- 2010–2012
- years
- 1
- datasets
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.
Ways inExplorerdb-queryRPythonThis page as JSON
Code and endpoints R · Python · JSON
library(calcofi4r) con <- cc_get_db() # the promoted release tbl(con, "obs_bio") |> filter(taxon_key == "worms:125901")
import calcofi4py as cc
con = cc.cc_get_db()
con.sql("SELECT * FROM obs_bio WHERE taxon_key = 'worms:125901'").df()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
- sp Holtbyrnia latifrons Streaklight tubeshoulder8
Lineage 11 ranks · Biota to Platytroctidae
Credits silhouette · photo · text
- Silhouette · T. Michael Keesey · Public Domain Mark · PhyloPic, drawn from Hiodon tergisus · source
- Photo · Gonzalo Mucientes Sandoval · CC BY-NC 4.0 · inat · source
- Text · Wikipedia, “Holtbyrnia” · CC BY-SA 4.0 · revision 1366509390
Elsewhere Wikidata · iNaturalist · GBIF
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 ↗