Researchers Discover 1121 New Ocean Species

Researchers with the Nippon Foundation-Nekton Ocean Census discovered 1121 new animal species living in the ocean. The organisms were found during expeditions to remote areas worldwide over the past year. Many of these species measure only a few centimeters in length.

The expeditions took place in diverse locations, including the deep sea near Antarctica, volcanic seamounts off Japan, and the shallow waters of the Comoros islands. One notable discovery is the dragonfish, a distant relative of sharks and rays, believed to have existed roughly 400 million years ago. Scientists also identified Dalhousiella yabukii, a worm near Japan with a transparent body revealing its internal organs.

However, it currently takes over thirteen years for a newly discovered organism to be formally documented in scientific literature. This delay means many species risk disappearing before they are fully understood.

Scientists estimate about 90 percent of ocean life remains unknown, and they are working to accelerate the pace of discovery and conservation. In East Timor, researchers found a worm with unique toxins potentially useful in treating Alzheimer’s and schizophrenia.