CalCOFI.io CalCOFI.io open data ecosystem

Arctocephalus philippii

Juan Fernández fur seal

Speciesaccepted · checked 2026-08-05WoRMS 255006ITIS 180635key worms:255006
i

2026-08-05: itis_id 180635 via WoRMS external link

The Juan Fernández fur seal is the second smallest of the fur seals, after the Galápagos fur seal. They are found only on the Pacific Coast of South America, more specifically on the Juan Fernández Islands and the Desventuradas Islands.W CalCOFI holds 20 observations of it in 1 dataset between 1991 and 2019.R

20
observations
20
records
1991–2019
years
1
datasets
2.1 m
max length
Juan Fernández Fur Seal (Arctocephalus philippii) in Chile
Photo · Flavien Saboureau · CC BY 4.0 · commons

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
R
library(calcofi4r)
con <- cc_get_db()                      # the promoted release
tbl(con, "obs_bio") |> filter(taxon_key == "worms:255006")

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 2.1 m max
Juan Fernández fur seal2.1 m
a person1.7 m

max · sealifebase

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.

Under it 1 taxon
Lineage 13 ranks · Biota to Arctocephalus
Credits silhouette · photo · text · length
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, v2026.10.20

Cite the release, v2026.10.20; each dataset's own citation, licence and DOI are on its page. How to cite ↗