Overview

• The colossal squid, identified in 1925, was filmed alive for the first time on March 9, 2025, during a Schmidt Ocean Institute expedition.
• The specimen, a juvenile measuring approximately 30 cm, was recorded at a depth of 600 meters in the South Atlantic Ocean.
• This discovery was achieved using the remotely operated vehicle SuBastian aboard the research vessel Falkor during a 35-day mission.
• Researchers are now preparing enhanced camera equipment for future dives, aiming to document adult colossal squids in their natural habitat.
• Colossal squids, the heaviest invertebrates on Earth, can grow up to 7 meters in length and weigh up to 500 kilograms, but much about their life cycle remains unknown.