Version 2014.2 of the IUCN Red List of Threatened Species identified 4574 Critically Endangered species, subspecies and varieties, stocks and subpopulations.
For IUCN lists of critically endangered species by kingdom, see:
IUCN Red List |
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By taxa | ||||||||||||||||||||
Conservation | ||||||||||||||||||||
1 Pre-2001 categories and subcategories shown in italics. |