CalCOFI.io CalCOFI.io open data ecosystem
Subclass · accepted · checked 2026-08-05

Errantia

WoRMS 754174ITIS 914194key worms:754174
i

2026-08-05: itis_id 914194 via WoRMS external link

Silhouette · B. Duygu Özpolat · CC BY-NC-SA 3.0 · PhyloPic, drawn from Nereididae

Size · not on record: no authority the fetcher reads carries a length for this taxon (a genus page could show the range of its species).

Photograph of Errantia
Photo · Ken-ichi Ueda · CC BY 4.0 · inat

Errantia is a diverse group of marine polychaete worms in the phylum Annelida. Traditionally a subclass of the paraphyletic class Polychaeta, it is currently regarded as a monophyletic group within the larger Pleistoannelida, composed of Errantia and Sedentaria.W CalCOFI holds 575 observations of it in 1 dataset between 1951 and 2010.R

575
observations
1,005
records
1951–2010
years
1
datasets

Observed in

Nothing is keyed to this taxon directly — every observation under it belongs to one of the taxa below.

Under it · 1 taxon

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
R
library(calcofi4r)
con <- cc_get_db()                      # the promoted release
tbl(con, "obs_bio") |> filter(taxon_key == "worms:754174")