CalCOFI.io CalCOFI.io open data ecosystem

Stylocheiron longicorne

Speciesaccepted · checked 2026-08-05WoRMS 110703ITIS 95557key worms:110703
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2026-08-05: itis_id 95557 via WoRMS external link

CalCOFI holds 7,717 observations of it in 1 dataset between 1951 and 2019, as furcilia, juvenile, adult and 2 more stages.R

7,717
observations
7,717
records
4,241
sampling events
1951–2019
years
1
datasets
furcilia · juvenile · adult · calyptopis · larvae
life stages
1.3 cm
max length
Zoology Accessions Register: Crustacea: 1905 - 1935: page 83
Photo · The Trustees of the Natural History Museum, London · CC BY 4.0 · gbif

Observed in 1 dataset
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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.

  • 7,717 obs4,241 events1951–2019furcilia · juvenile · adult · calyptopis · larvae
    name used: Stylocheiron longicorne · code 24

Ways inExplorerdb-queryERDDAPRPythonThis page as JSON

Code and endpoints ERDDAP · R · Python · JSON
ERDDAPCalCOFI's own server, the Euphausiids (Krill) table constrained to this taxon
https://erddap.calcofi.io/erddap/tabledap/cce-lter_euphausiids.html?&taxon_key=%22worms:110703%22

Read from taxa.json of release v2026.10.21, written at release by calcofi4db::build_taxa_catalog(). The catalog's index is /species/.

How big is it 1.3 cm max
Stylocheiron longicorne1.3 cm
US quarter2.4 cm

max · worms_attribute

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 furcilia · juvenile · adult · calyptopis · larvae
  • Euphausiids (Krill) furcilia · juvenile · adult · calyptopis · larvae

The stages each dataset records for it, from the release's obs_bio.life_stage. Their lengths are under How big is it.

Lineage 11 ranks · Biota to Stylocheiron
Credits silhouette · photo · length
  • Silhouette · Steven Haddock · Public Domain Mark · PhyloPic, drawn from Euphausia pacifica · source
  • Photo · The Trustees of the Natural History Museum, London · CC BY 4.0 · gbif · source
  • Length · worms_attribute
Elsewhere Wikidata · iNaturalist · GBIF

WikidataiNaturalistGBIF

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

Cite the release, v2026.10.21

Cite the release, v2026.10.21; each dataset's own citation, licence and DOI are on its page. How to cite ↗