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Established in 1964, The International Union for Conservation of Nature’s Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species.
The IUCN Red List of Threatened Species™ is the world’s most comprehensive information source on the global extinction risk status of animal, fungus and plant species. Open to all, it is used by governmental bodies, non-profit organisations, businesses and individuals.
Las Categorías y Criterios de La Lista Roja de UICN están diseñados para ser un sistema fácil y ampliamente entendido para clasificar especies a alto riesgo de extinción global. Divide especies en nueve categorías: No Evaluado , Datos Insuficientes , Preocupación Menor , Casi Amenazado , Vulnerable , En Peligro , En Peligro Crítico ...
Currently, there are more than 163,000 species on The IUCN Red List, with more than 45,300 species threatened with extinction, including 41% of amphibians, 37% of sharks and rays, 36% of reef building corals, 34% of conifers, 26% of mammals and 12% of birds.
The Red List Index (RLI) shows trends in overall extinction risk for species, and is used by governments to track their progress towards targets for reducing biodiversity loss.
The IUCN Red List Categories and Criteria are intended to be an easily and widely understood system for classifying species at high risk of global extinction.
4 de oct. de 2008 · What is The IUCN Red List of Threatened Species? What information is included for each species? How is The IUCN Red List compiled? What species are included in The IUCN Red List?
