Unidentified Deep-Sea Creature Filmed Off Japan at 30,000 Feet
A recent expedition off Japan has yielded remarkable findings, including the filming of an unidentified deep-sea organism at nearly 29,977 feet in the Ryukyu Trench. Conducted by the Minderoo-UWA Deep-Sea Research Centre from the University of Western Australia aboard the DSSV Pressure Drop, the team utilized the submersible Limiting Factor equipped with high-definition cameras. They explored the Japan Trench, Izu-Ogasawara Trench, and Ryukyu Trench, identifying 108 organism groups. The unidentified creature is classified as 'Animalia incerta sedis', surpassing the depth of the deepest known nudibranch. The study is published in the Biodiversity Data Journal and reported by BBC Wildlife Magazine and Petapixel.
Key facts
- Cameras dropped 29,900 feet deep off Japan.
- Organism found in Ryukyu Trench at up to 29,977 feet.
- Team from Minderoo-UWA Deep-Sea Research Centre, University of Western Australia.
- Expedition on research vessel DSSV Pressure Drop.
- Used submersible Limiting Factor with high-definition cameras.
- Explored Japan Trench, Izu-Ogasawara Trench, and Ryukyu Trench.
- Identified 108 organism groups; one unidentified.
- Creature classified as 'Animalia incerta sedis'.
- Depth more than twice deepest known nudibranch (13,100 ft).
- Study published in Biodiversity Data Journal.
- Also filmed carnivorous sponges, supergiant amphipod, snailfish at 27,350 ft.
- Reported by BBC Wildlife Magazine and Petapixel.
Entities
Institutions
- Minderoo-UWA Deep-Sea Research Centre
- University of Western Australia
- DSSV Pressure Drop
- Limiting Factor
- BBC Wildlife Magazine
- Biodiversity Data Journal
- Petapixel
Locations
- Japan
- Ryukyu Trench
- Philippine Sea
- Ryukyu Islands
- Japan Trench
- Izu-Ogasawara Trench