IUCN Red List data observations

Unofficial notes for the next release's data review · IUCN Red List version 2026-1

Names not in the Catalogue of Life, but a Wikidata or Wikipedia name is

Source: IUCN Red List 2026-1 vs Catalogue of Life COL26.7 XR (2026-07-17) · 23 rows

The IUCN names below are not in the Catalogue of Life: not accepted, not a synonym, no near spelling, and no IUCN-listed synonym is there either. For each, Wikidata or English Wikipedia records another name for the same taxon, and that name is in CoL. The Name in CoL column shows it, with whether CoL treats it as an accepted name or a synonym, and links to the CoL record. Most are genus transfers that the Catalogue of Life has adopted and the Red List has not.

Why it matters

No name currently appears in both catalogues for these taxa, so nothing joins the two records. Anyone matching the Red List to the Catalogue of Life by name, in either direction, misses every one of them. Wikidata and Wikipedia are the only places the two names are recorded together, and those links are unverified.

Suggestion

Check whether the Name in CoL is a valid synonym of the IUCN taxon. Where it is, adding it to the assessment's synonym list would give the two catalogues a shared name to join on.

The Catalogue of Life crosscheck

Every assessed name is checked against the Catalogue of Life; each difference found is listed on exactly one of the pages below. Pages are ordered by how likely a row is to need a change.

PageActionNamesSince 2025-2What it lists
Names with a close Catalogue of Life matchFix by hand799Not in CoL under this name; a near spelling is, in the same genus or with the same epithet.
Names not in the Catalogue of Life, but an IUCN synonym isFix by hand134Not in CoL under this name; one of the taxon's IUCN synonyms is there as a synonym.
Species and subspecies treated as synonyms in the Catalogue of LifeDecide policy11,664CoL treats the name as a synonym of an accepted name that IUCN does not list.
Higher-rank names treated as synonyms in the Catalogue of LifeFix by hand717A genus, family, order, or class name that CoL records only as a synonym.
Parent taxon spelled differently in the Catalogue of LifeFix by hand94Same parent taxon in both, spelled slightly differently.
Name pairs where IUCN and the Catalogue of Life differ on which name is acceptedNo action2,742Both catalogues hold both names and disagree only on which is accepted.
Higher-rank names placed under a different parent in the Catalogue of LifeNo action1,663CoL places the name under a different order, class, or family.
Appendix
Names not in the Catalogue of Life, but a Wikidata or Wikipedia name is this pageFix by hand23Not in CoL under this name or an IUCN synonym; Wikidata or Wikipedia give a name CoL has.
Author names spelled differentlyFix by hand9,343Same name in both; the author is spelled slightly differently.
Names not in the Catalogue of Life under any known nameNo action722Not in CoL under this name, a near spelling, or any other name known for the taxon.

Groups: Plants (16), Insects (3), Fish (2), Molluscs (1), Fungi (1) 197,008 assessments compared.

Preview

IUCN nameRankIUCN statusIUCN yearWikidataWikipediaName in CoLCoL statusCoL accepted nameCoL entryGroupTaxon idRed ListDetail
Barbus sp. nov. 'cf. gurneyi'speciesDD2010Enteromius gurneyiEnteromius gurneyiacceptedviewFish: Ray-finned fishes182863viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Enteromius gurneyi, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Amphilius sp. nov. 'cf. jacksonii'speciesLC2010Amphilius jacksoniiAmphilius jacksoniiacceptedviewFish: Ray-finned fishes182974viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Amphilius jacksonii, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Phragmacossia albidaspeciesDD2026Phragmacossia albidaPhragmataecia albidaacceptedviewInsects: Butterflies and moths259775941viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Phragmataecia albida, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Idiopoma javanicaspeciesLC2012Q49424024Idiopoma javanicaFilopaludina javanicaacceptedviewMolluscs: Gastropods188716viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Filopaludina javanica, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Heptapleurum sp. nov. 'nanocephalum'speciesVU2003Q5464397Heptapleurum nanocephalumHeptapleurum nanocephalumacceptedviewPlants: Dicotyledons36304viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Heptapleurum nanocephalum, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Erigeron schalbusispeciesEN2014Q15593419Erigeron schalbusiiacceptedviewPlants: Dicotyledons200150viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Erigeron schalbusii, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Senecio dentato-alatusspeciesEN2020Q15593203Senecio dentatoalatusacceptedviewPlants: Dicotyledons158282viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Senecio dentatoalatus, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Euonymus pallidifoliaspeciesCR1998Q1338211Euonymus pallidifoliaGlyptopetalum pallidifoliumsynonym ofEuonymus pallidifoliusviewPlants: Dicotyledons31259viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Glyptopetalum pallidifolium, recorded for this taxon on Wikidata or Wikipedia, is a synonym in the Catalogue of Life.
Impatiens wilsonispeciesEN2004Q5472156Impatiens wilsoniImpatiens wilsoniiacceptedviewPlants: Dicotyledons46549viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Impatiens wilsonii, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Symplocos glanduloso-marginataspeciesLC2019Q17242768Symplocos glandulosomarginataacceptedviewPlants: Dicotyledons148726264viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Symplocos glandulosomarginata, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Quercus obconicusspeciesEN2020Quercus obconicusQuercus hainanicasynonym ofQuercus obconicaviewPlants: Dicotyledons138193814viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Quercus hainanica, recorded for this taxon on Wikidata or Wikipedia, is a synonym in the Catalogue of Life.
Cynanchum freemanispeciesEN2017Q82308922Cynanchum freemaniisynonym ofMetastelma freemaniiviewPlants: Dicotyledons115945879viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Cynanchum freemanii, recorded for this taxon on Wikidata or Wikipedia, is a synonym in the Catalogue of Life.
Strychnos benthamispeciesVU1998Q5465385Strychnos benthamiStrychnos benthamiiacceptedviewPlants: Dicotyledons38035viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Strychnos benthamii, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Euphorbia pellegrinispeciesVU2004Q5410511Euphorbia pellegriniEuphorbia pellegriniiacceptedviewPlants: Dicotyledons44417viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Euphorbia pellegrinii, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.
Rosa rapiniispeciesNT2022Q65276319Rosa hemisphaericaRosa hemisphaericaacceptedviewPlants: Dicotyledons133733320viewNo Catalogue of Life match for this name, no close candidate from fuzzy search, and no other IUCN-listed name for the taxon is in CoL either. Rosa hemisphaerica, recorded for this taxon on Wikidata or Wikipedia, is an accepted name in the Catalogue of Life.

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