44% of all abalone shellfish species enter the IUCN Red List as threatened with extinction

A list of threatened species were released at the 15th Conference of Parties (COP15) to the United Nations Convention on Biological Diversity (CBD) in Montreal, Canada December 9, 2022.

  • The list has shown what overconsumption and unsustainable harvesting can do to plants and animals around us.
  • As many as 44% of all abalone shellfish species are now threatened with extinction according to the assessment by the International Union for Conservation of Nature (IUCN).

Abalone species

  • Abalone species are among the world’s most expensive seafoods and are considered a culinary delicacy.
  • Abalone is sold live in the shell, frozen, or canned and is revered for its sweet, salty, and buttery taste.
  • Abalones reflect humanity’s disastrous guardianship of our oceans in microcosm: overfishing, pollution, disease, habitat loss, algal blooms, warming and acidification, to name but a few threats.
  • Abalone is a large marine gastropod mollusk that lives in coastal saltwater.
  • A member of the Haliotidae family, it ranges in size from 4 to 10 inches.
  • Like other univalve snails, it has a single shell on top and uses a large foot to cling to rocks and eat algae.

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