極危

Also known as critically endangered species

IUCN conservation category

AI overview

"Critically Endangered" is a classification used by conservation scientists to label animal and plant species that face an extremely high risk of extinction in the wild. It matters because this designation helps prioritize which species need urgent protection efforts and resources to prevent them from disappearing forever.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Instance of: conservation status
Image: Status iucn3.1 CR ur.svg

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Commons category: IUCN Critically endangered species
topic's main category: Category:IUCN Red List critically endangered species
short name: CR
next higher rank: extinct in the wild
next lower rank: Endangered status

Sources (3)

via Wikidata · CC0

Article · 中文

極危物種指其在保護現狀中被列為極危（Critically Endangered）的生物，牠們的野生種群面臨即將絕滅的機率非常高。實際的列表除物種外，也包含亞種、植物品種（variety）、生物群（stock）或次族群（subpopulation）。截至2022年4月，在世界自然保护联盟目前所追踪的142577种物种中，有8722种被认为是极危物种。对于極危物種常常采用人工的方式进行保护，但也有观点认为在自然条件下能否重建种群更加重要。

Abstract from DBpedia / Wikipedia · CC BY-SA