Antarctica – December 31, 2025 – Scientists are buzzing over newly released footage that may show a young colossal squid (Mesonychoteuthis hamiltoni) in its natural habitat, a first for the elusive species. The rarely-seen creature, the largest invertebrate on Earth, has until now been studied only from specimens caught in fishing nets.
A Glimpse of the Deep: Is This the Colossal Squid’s First Photo?
The footage, captured in the frigid waters of the Southern Ocean, offers a tantalizing possibility: a live look at a creature shrouded in mystery.
- The colossal squid can grow to the size of a bus and weigh around 500 kilograms.
- The video was captured during expeditions between December 2022 and March 2023.
- Researchers used a unique method, mounting a deep-sea camera on a polar tourist ship.
- Expert review is ongoing to confirm the squid’s identification.
The video was obtained during four expeditions conducted from December 2022 to March 2023. Researchers took an unconventional approach to data collection, installing a deep-sea camera on the polar tourist ship, Ocean Endeavor. The resulting footage has sparked excitement and cautious optimism within the scientific community.
What makes the colossal squid so difficult to study? Until now, our understanding of these giants has been limited to examining individuals accidentally caught by fishing trawlers. Observing them alive and in their natural environment has remained a long-held dream for marine biologists.
However, definitive identification is still pending. Reviewer Aaron Evans notes the footage could depict a colossal squid, an adult glass squid (Galiteuthis glacialis), or even a previously unknown species. Both types of squid belong to the family Cranchiidae, which has been documented in Antarctic waters.
Beyond the Squid: A Rich Ecosystem Revealed
The expeditions weren’t solely focused on the colossal squid. The camera also recorded approximately 80 other marine species, including striking giant volcanic sponges and vibrant Antarctic sunflower starfish, offering a broader glimpse into the biodiversity of the region.
The analysis of the footage is ongoing, and the scientific community awaits further confirmation. But even the possibility of witnessing this magnificent creature in its natural environment is a significant step forward in understanding the mysteries of the deep ocean.
