New Blue Octopus Species Discovered in the Galápagos at 6,000 Feet Depth
Adorable tiny blue octopus found nearly 6,000 feet beneath the Galápagos

Image: Science Daily
A new species of octopus, named Microeledone galapagensis, has been discovered nearly 6,000 feet beneath the Galápagos Islands. This tiny blue octopus, about the size of a golf ball, was identified during a deep-sea expedition and highlights the unexplored biodiversity of ocean ecosystems.
- 01The octopus was first spotted during a 2015 expedition aboard the E/V Nautilus, in partnership with the Charles Darwin Foundation and Galápagos National Park Directorate.
- 02Researchers used advanced CT scanning technology to study the octopus without damaging the single specimen available.
- 03Microeledone galapagensis is the first new octopus species described by Janet Voight, who has over 40 years of experience in octopus evolution.
- 04The discovery emphasizes the need for further exploration of the deep ocean, particularly in the Galápagos region.
- 05The octopus's unique features and the process of its identification were documented in the journal Zootaxa.
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During a deep-sea expedition in 2015, researchers discovered a new species of octopus, named Microeledone galapagensis, nearly 6,000 feet beneath the Galápagos Islands. This tiny blue octopus, roughly the size of a golf ball, was spotted crawling across the ocean floor near an underwater mountain. The discovery was made using a remotely operated underwater vehicle (ROV) as part of a mission conducted by the E/V Nautilus, in collaboration with the Charles Darwin Foundation and Galápagos National Park Directorate. After the expedition, the specimen was sent to the Field Museum in Chicago, where advanced CT scans were utilized to study its internal structures without dissection, allowing researchers to confirm its classification as a new species. Janet Voight, curator emerita at the Field Museum, noted the significance of this discovery, marking her first time leading the description of a new octopus species. The findings underscore the importance of exploring the deep ocean and protecting its fragile ecosystems, as many species remain undocumented and vulnerable.
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The discovery of Microeledone galapagensis emphasizes the need for further exploration and protection of the Galápagos marine ecosystem.
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