Larus glaucoides thayeri
Thayer's Gull
i
2026-08-05: worms_id 343922 via WoRMS TSN crosswalk (status accepted); itis:176828 deprecated in ITIS -> itis:1193102 (Larus glaucoides thayeri)
Thayer's gull is a subspecies of the Iceland gull. It is a large gull native to North America.W CalCOFI holds 30 observations of it in 1 dataset between 1988 and 2018.R
- 30
- observations
- 30
- records
- 30
- sampling events
- 1988–2018
- years
- 1
- datasets
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: Larus glaucoides thayeri Thayer's Gull · code
THGUre-keyed
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 == "itis:1193102")
import calcofi4py as cc
con = cc.cc_get_db()
con.sql("SELECT * FROM obs_bio WHERE taxon_key = 'itis:1193102'").df()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 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).
Lineage 12 ranks · Animalia to Larus glaucoides
Credits silhouette · photo · text
- Silhouette · Sharon Wegner-Larsen · CC0 1.0 · PhyloPic, drawn from Larus argentatus · source
- Photo · Michael L. P. Retter · CC BY-SA 3.0 · commons · source
- Text · Wikipedia, “Thayer's gull” · CC BY-SA 4.0 · revision 1328461326
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, v2026.10.21
Cite the release, v2026.10.21; each dataset's own citation, licence and DOI are on its page. How to cite ↗