Adapting the IUCN Red List criteria for invertebrates

Guidelines for Using the IUCN Red List Categories and Criteria

Guidelines for Using the IUCN Red List Categories and Criteria

Guidelines for Using the IUCN Red List Categories and Criteria

Guidelines for Using the IUCN Red List Categories and Criteria

Establishing IUCN Red List Criteria for Threatened Ecosystems

The potential for conservation of individual species has been greatly advanced by the International Union for Conservation of Nature's (IUCN) development of objective, repeatable, and transparent criteria for assessing extinction risk that explicitly separate risk assessment from priority setting. At the IV World Conservation Congress in 2008, the process began to develop and implement comparab...