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

Halichoeres semicinctus

Rock wrasse

WoRMS 275798ITIS 170511key worms:275798
i

2026-08-05: itis_id 170511 via WoRMS external link

Silhouette · Ieuan Jones · Public Domain Mark · PhyloPic, drawn from Labrus bergylta
Rock wrasse38 cm
bongo net ring71 cm

max · worms_attribute

Photograph of Halichoeres semicinctus
Photo · Yevgeny Nyden · CC BY-NC 4.0 · inat NC

CalCOFI holds 128 observations of it in 1 dataset between 1959 and 2017, as larva.R

128
observations
128
records
128
sampling events
1959–2017
years
1
datasets
larva
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.

  • Ichthyoplankton 128 obs · 128 events · 1959–2017 · larva
    name used: Halichoeres semicinctus Rock wrasse · code 637

How big is it
i

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.

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 Ichthyoplankton table constrained to this taxon
https://erddap.calcofi.io/erddap/tabledap/swfsc_ichthyo.html?&taxon_key=%22worms:275798%22