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

Cheloniidae

sea turtles

WoRMS 136999ITIS 173828key worms:136999
i

2026-08-05: itis_id 173828 via WoRMS external link

Silhouette · T. Michael Keesey · Public Domain Mark · PhyloPic, drawn from Natator depressus

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 Cheloniidae
Photo · world_lineage · CC BY-NC 4.0 · inat NC

Cheloniidae is a family of typically large marine turtles that are characterised by their common traits such as having a flat streamlined wide and rounded shell and almost paddle-like flippers for their forelimbs. They are the only sea turtles to have stronger front limbs than back limbs.W CalCOFI holds 32 observations of it in 1 dataset between 1996 and 2019, across 3 taxa under it.R

32
observations
32
records
1996–2019
years
1
datasets
3
species under it

Observed in

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

Under it · 3 taxa

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:136999")