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A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species ...
LC (Least Concern) The Red List Index ( RLI ), based on the IUCN Red List of Threatened Species, is an indicator of the changing state of global biodiversity . It defines the conservation status of major species groups, and measures trends in extinction risk over time.
The IUCN Red List of Threatened Species by the International Union for Conservation of Nature is the best known worldwide conservation status listing and ranking system. . Species are classified by the IUCN Red List into nine groups set through criteria such as rate of decline, population size, area of geographic distribution, and degree of population and distribution fragmenta
As of July 2021, the IUCN lists 14,033 animal species and 6,635 plant species as least concern. [1] No least concern assessments have been made for taxa of other kingdoms. Lists: Animals (kingdom Animalia) Amphibians — List of least concern amphibians; Birds — List of least concern birds; Fish — List of least concern fishes; Invertebrates ...
The Guidelines for the application of IUCN Red List of Ecosystems Categories and Criteria are documents that help the correct application of the Categories and Criteria of the IUCN Red List of Ecosystems, providing information on the development of the protocol and a detailed description of the scientific foundations that support the categories ...
The IUCN has many ranks that define an animal's population and risk of extinction. [1] Species are classified into one of nine Red List Categories: Extinct, Extinct in the Wild, Critically Endangered, Endangered, Vulnerable, Near Threatened, Least Concern, Data Deficient, and Not Evaluated. [2]
Diagram of Lower Risk / near threatened in the older IUCN version 2.3, beside the former Lower Risk / conservation dependent subcategory.. Before 2001, the IUCN used the version 2.3 Categories and Criteria to assign conservation status, which included a separate category for conservation-dependent species ("Conservation Dependent", LR/cd).
A conservation assessment is made, using the IUCN Regional Categories and Criteria. A regional workshop is held in which experts review the assessments, make any corrections necessary and add additional information. The assessments are then collated into a Regional Red List document. A Summary Conservation Action Plan may also be created.