IUCN SSC Shark Specialist Group
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2019 Red List Update

The IUCN Red List of Threatened Species is one of the world's most comprehensive information sources on the global conservation status of animal, fungi, and plant species. Categories and Criteria are used widely as an objective and authoritative system for assessing the global risk of extinction for species. Information on geographic range, life-history, population trend, size and structure, threats and conservation actions, is used to evaluate each species against the IUCN Red List criteria and assign it to one of eight Red List categories.

There are three threatened categories: Critically Endangered (CR), Endangered (EN), and Vulnerable (VU) (collectively referred to as the 'threatened' categories). Species that do not meet the threshold for a threatened category, but are close to qualifying or are likely to qualify for a threatened category in the near future are placed into the Near Threatened (NT) category. Species that have been evaluated against the Red List criteria and do not qualify for either a threatened category or Near Threatened are assessed as Least Concern (LC). A species is Data Deficient (DD)
 when there is inadequate information to make a direct or indirect assessment of its risk of extinction using the Red List criteria. The category Not Evaluated (NE) indicates that a species has not yet been evaluated against the criteria. See the IUCN Red List Categories and Criteria for further information.



​July 2019 IUCN Red List Update

Below is the March 21st 2019 Red List Assessment release for global sharks and rays completed as part of the Global Shark Trends Project, you can also view the document in Google Sheets.




​​March 2019 IUCN Red List Update

Below is the March 21st 2019 Red List Assessment release for global sharks and rays completed as part of the Global Shark Trends Project, you can also view the document in Google Sheets.

  • Home
  • About
    • Mission & Vision
    • Sponsors
    • Communication >
      • Visual Identity and Brand Guide
      • Communication Strategy
    • Documents
    • Membership | TOR
    • FAQ
  • Members
    • Who We Are >
      • Our Team
      • Our Members
      • Our History
    • Where We Work >
      • North America
      • Central America and the Caribbean
      • South America
      • Northern Europe
      • Mediterranean
      • Africa
      • Indian Ocean
      • ​Asia
      • Oceania
    • What We Do >
      • Aquarium Working Group
      • Assess Working Group
      • Bycatch Working Group
      • Communication Working Group
      • Deepwater Chondrichthyans Working Group
      • Future Leaders Working Group
      • Human Dimensions Working Group
      • Integrative Taxonomy Working Group
      • Marine Historical Ecology Working Group
  • Resources
    • Shark News >
      • Shark News | Submission Guidelines
    • Shark News Legacy
    • Publications >
      • Status Reports
      • Fisheries Management
      • Conservation Strategies
      • Migratory Species
      • SSG Statements
      • Identification Guide
      • Trade
      • Other
    • Scientific References
    • Conservation Strategies >
      • Conservation Strategies: Sawfish
      • Conservation Strategies: Devil and Manta Rays
      • Conservation Strategies: Angel Sharks
    • Policy Planning >
      • CITES >
        • CITES 17th CoP
      • The Convention on Migratory Species and Sharks
      • The Memorandum of Understanding on the Conservation of Migratory Sharks (Sharks MOU)
      • The IUCN Red List of Threatened Species and Sharks
      • RFMOs
      • IPOA-Sharks
    • Workshops >
      • IUCN SSC SSG Workshops
      • Red List News
    • Press
    • Links
    • Media Resources
  • News
  • Contact
  • Donate