In a single year, scientists peering into the ocean's depths discovered a carnivorous "death ball" sponge alongside sea cave shrimp, glass castle worms, and over 1,100 other species never before documented by science. Between April 2025 and March 2026, the Nippon Foundation-Nekton Ocean Census and its partner institutions, including the Schmidt Ocean Institute, formally identified 1,121 new marine species through 13 expeditions and nine collaborative "species discovery workshops" that brought together leading researchers from around the globe.
The sheer scale of this achievement speaks to a more profound truth: we are drowning in ignorance about our own planet. Oceans cover more than 70 percent of Earth's surface, yet up to 90 percent of ocean life remains a mystery. While scientists have documented tens of thousands of marine creatures over the decades, Dr. Michelle Taylor, Head of Science for Ocean Census, emphasizes what's really at stake: "Too many species remain in limbo for years because the process of formally describing them is too slow." Every new species—whether a shark or a sponge—deepens our understanding of marine ecosystems and the benefits they provide for the planet.
That urgency is not abstract. With many species at risk of disappearing before they are even documented, the race to understand and protect ocean life has become existential. The Ocean Census initiative was designed to accelerate this pace, to transform what has traditionally been a slow, painstaking process into something that can keep stride with the rate of extinction and habitat loss. The 1,121 discoveries in a single year represent a dramatic shift in scale and speed.
The newly named species reveal the extraordinary diversity hidden beneath the waves. There is the Mystery Ridge Sea Pen discovered by Dr. Raissa Hogan, bioluminescent creatures that sway in the deep. Dr. Naoto Jimi identified what researchers call the "glass castle" worm for its delicate, crystalline appearance. Dr. Chris Goatley's dwarfgoby barely fits in the palm of a hand. Dr. Hossein Ashrafi found sea cave shrimp in lightless caverns, and Dr. Agustín Garese documented burrowing sea anemones that reshape the seafloor architecture. These are not merely names on a spreadsheet—they are individual lives, unique adaptations forged by millions of years of evolution, each one a thread in the ocean's living tapestry.
The collaboration itself demonstrates how collective effort accelerates discovery. By bringing together taxonomists, marine biologists, and oceanographers from different continents and institutions, the Ocean Census workshops break down the traditional silos that have slowed the formal naming process. This is science in service of urgency: understanding that we cannot protect what we do not know.
As our oceans warm, acidify, and face unprecedented pressure from human activity, this work has never mattered more. Every species documented now is a baseline, a record, a piece of evidence that existed on Earth. The next step is ensuring that future generations inherit not just names in a catalog, but living ecosystems teeming with the diversity these researchers have begun to reveal.