Krill

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News: The krill fishing season near Antarctica ended earlier than planned after trawlers reached the catch limit for these tiny crustaceans.

About Krill

  • Krill are tiny, shrimp-like crustaceans that are semi-transparent and typically measure about 1 inch in length, weighing only a fraction of an ounce.
  • Behavior– They live in massive swarms.
  • Habitat: Found across all oceans; Antarctic krill dominate the Southern Ocean ecosystem.
  • Ecological Role– Krill are keystone species, acting as a vital trophic bridge by feeding on phytoplankton and, in turn, serving as a key food source for larger marine animals such as baleen whales, seals, penguins, squid, seabirds, and fish.
  • Significance– Krill oil is a well-known dietary supplement high in omega-3 fatty acids such as DHA and EPA, which krill get from feeding on algae.
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