IUCN Red List of Threatened Species

Checklist dataset published by International Union for Conservation of Nature

  • 99,727

    Species
  • 161,595

    Taxa
View species

Checklist Metrics

Checklist Overlap

Names

  • GBIF BACKBONE

    Percentage of name usages also found in the GBIF Backbone.

  • CATALOGUE OF LIFE

    Percentage of name usages also found in the Catalogue of Life.

There are 36,217 synonyms in this dataset.

UNIQUE NAMES

There are 158,178 unique names in this dataset. On average 2.16% of the names are found in more than one taxon.

Vernacular Name Languages

Extension Data

There are 161,595 records in the checklist. For each extension type, the total number of extension records are illustrated as the average coverage per taxon.

Occurrence Metrics

We are sorry, but for this dataset there are no occurrence metrics available.