Discovery of a New Octopus Species Near the Galapagos Islands

Scientists exploring the ocean floor near the Galapagos Islands have discovered a mysterious blue octopus. The submersible brought back footage of the octopus, exciting researchers with its unique appearance. This new species, found at a depth of 5,900 feet, belongs to the discoveries published recently.

Octopus expert Janet Voight, upon seeing images of the cephalopod, immediately recognized it as something special. Initially, Voight examined photos, but soon received the preserved specimen for further study.

“When it arrived, I was amazed at its beauty,” Voight said. The octopus, named Microeledone galapagensis, is notable not only for its blue hue but also for its unique physical features. It has stubby arms with a single row of suckers, differentiating it from many octopus species.

“Its deep purple underbelly is thought to provide protection in the depths,” Voight explained. “If the octopus catches prey emitting light, it can cover the light with its dark web to avoid attracting predators.”

This discovery highlights the vast unexplored areas of the ocean floor where new species often emerge. Voight shared that she last witnessed a new octopus species in 2023 near Costa Rica.

The recent spotting of this octopus near Darwin Island took place in 2015, marking another milestone in Voight’s four-decade career in octopus evolution research. Her work has been published in Zootaxa.

Globally, there are about 300 known octopus species. In 2024, researchers identified four new species in the waters off Costa Rica. These discoveries continue to advance our understanding of marine biodiversity.