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  1. Giant Pacific octopus - Wikipedia

    The giant Pacific octopus (Enteroctopus dofleini), also known as the North Pacific giant octopus, is a large marine cephalopod belonging to the genus Enteroctopus and Enteroctopodidae family.

  2. Largest octopus - Guinness World Records

    The largest species of octopus is the Pacific giant octopus (Enteroctopus dofleini) native to coastal areas of the North Pacific including off western USA, Canada, Russia, Japan, China and the Korean …

  3. Revealing the Largest Octopus - Smithsonian Ocean

    Weighing 600 pounds (around 272kg) and having a 30 foot (around 9 meters) arm span, the largest recorded giant pacific octopus was truly enormous. Giant pacific octopuses are powerful predators …

  4. The Largest Octopus Ever Recorded Off the Coast of Washington

    Nov 19, 2025 · The giant Pacific octopus (Enteroctopus dofleini) holds the title for being the world’s largest octopus species. These remarkable cephalopods can grow to astonishing sizes, and the …

  5. This ocean goliath has 9 brains, hunts sharks at night and can grow as ...

    Jul 29, 2025 · The largest specimen ever found reportedly measured 9.75m long and weighed 272kg. Here's everything you need to know about the giant Pacific octopus.

  6. The 10 Largest Octopuses in the World - A-Z Animals

    Aug 29, 2025 · The giant Pacific octopus (Enteroctopus dofleini) is the largest species of octopus in the world. They typically weigh up to 150 pounds and can measure over 15 feet long.

  7. List of 15 Largest Octopuses in the World Ever Found

    Oct 14, 2025 · The Giant Pacific Octopus (Enteroctopus dofleini) is the largest octopus ever found. Learn about its record-breaking size, intelligence, hunting skills, life cycle, and role in marine …

  8. 9 Largest Octopus Species Lurking in the Deep Blue Sea

    Feb 25, 2025 · The largest octopus species is the adult giant Pacific octopus, with the largest individual ever recorded weighing 600 pounds (272 kilograms) and having a 30-foot (9-meters) arm span.

  9. What Is the Biggest Octopus Ever Found? - Biology Insights

    Aug 24, 2025 · The Giant Pacific Octopus: The Reigning Record Holder The Giant Pacific Octopus (Enteroctopus dofleini) holds the record as the largest octopus ever found, recognized globally for its …

  10. What Is the Biggest Octopus Ever Found? - ScienceInsights

    Nov 1, 2025 · The Giant Pacific Octopus (Enteroctopus dofleini) is widely recognized as the largest octopus species when considering both arm span and overall mass. Historical records describe a …