Fisherwoman Finds 'Lost' Pipefish After 40 Years

Helen Asu was fishing for prawns near her village on Papua New Guinea's Sepik River when she caught something special: two small, greenish-brown fish that would end a 40-year scientific mystery.

The fish were spinach pipefish, freshwater relatives of seahorses that scientists had been desperately seeking. They're about six inches long with elongated snouts, and their coloring helps them hide among water lilies along the riverbank.

Scientists had listed the spinach pipefish as one of the world's 10 most wanted "lost" species. The only specimen used to describe it was destroyed during World War II, and no one had recorded seeing one since 1985.

In June, researcher Jerrica Agebigo from Papua New Guinea University of Technology led a two-week expedition specifically to find this elusive fish. Her team included local scientists and community members who showed pictures to residents and asked fishers if they recognized it.

On the expedition's final day, Asu arrived with the answer. She had caught the pipefish using an umben, a traditional hand net she uses regularly while fishing.

"It was honestly an incredible moment," Agebigo said. "When Helen showed the fish to us, I immediately realized that we had found something very special."

The Bright Side

This rediscovery shows why local knowledge matters just as much as scientific expertise. Asu knew the river, its plants, and its creatures through years of daily fishing, knowledge passed down through generations.

The find opens doors that have been closed for four decades. Scientists can now study the pipefish's behavior, habitat needs, and what threats it faces. That information could help protect not just this species, but the entire Sepik River ecosystem.

The Sepik is Papua New Guinea's longest river, home to countless species that researchers are still learning about. The fact that this fish survived unseen for so long suggests the river still holds many secrets.

Agebigo emphasized what made the discovery possible. "The fact that a species could go without a confirmed record for around four decades and then be found through the daily activities of a local fisher is a powerful reminder of the importance of local ecological knowledge," she said.

The spinach pipefish joins a growing list of "lost" species being rediscovered worldwide, proving that hope and local partnerships can solve mysteries science alone cannot.