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Species · accepted · checked 2026-08-05

Thysanoessa spinifera

WoRMS 237874ITIS 95578key worms:237874
i

2026-08-05: itis_id 95578 via WoRMS external link

Silhouette · Gabriela Palomo-Munoz · CC BY 4.0 · PhyloPic, drawn from Thysanoessa raschii

Size · not on record: no authority the fetcher reads carries a length for this taxon.

Photograph of Thysanoessa spinifera
Photo · Donna Pomeroy · CC BY-NC 4.0 · inat NC

CalCOFI holds 3,584 observations of it in 1 dataset between 1951 and 2019, as furcilia, calyptopis, juvenile and 13 more stages.R

3,584
observations
3,584
records
2,260
sampling events
1951–2019
years
1
datasets
furcilia · calyptopis · juvenile · adult · furcilia F3 · furcilia F1 · furcilia F2 · damaged · calyptopis C3 · furcilia F4 · calyptopis C2 · furcilia F5 · furcilia F6 · calyptopis C1 · larvae · metanauplius
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.

  • Euphausiids (Krill) 3,584 obs · 2,260 events · 1951–2019 · furcilia · calyptopis · juvenile · adult · furcilia F3 · furcilia F1 · furcilia F2 · damaged · calyptopis C3 · furcilia F4 · calyptopis C2 · furcilia F5 · furcilia F6 · calyptopis C1 · larvae · metanauplius
    name used: Thysanoessa spinifera · code 30

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 Euphausiids (Krill) table constrained to this taxon
https://erddap.calcofi.io/erddap/tabledap/cce-lter_euphausiids.html?&taxon_key=%22worms:237874%22