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18 de mar. de 2023 · Dumbo Octopus Facts. Often called the cutest octopus in the world, the Dumbo octopus has fins on its mantle that look like the huge ears of Dumbo the Elephant. David Shale, NPL, Minden...
- 4 min
With fins resembling the ears of Disney’s Dumbo, the dumbo octopus is a genus of deep-sea umbrella octopus. Learn more and see how to protect their habitat.
- Dumbo Octopus Profile
- Interesting Dumbo Octopus Facts
- Dumbo Octopus Fact-File Summary
The Dumbo octopushas been labelled by many as the cutest octopus out there. They are so named because of the Dumbo the elephant ear-like fins that protrude from the sides of their heads. These fins help them move through the water and navigate through ocean currents. They also allow the cephalopod to hover as it searches for prey. Found in waters t...
1. They live at extreme depths
Dumbo octopuses are the deepest-living octopuses known to man. They can be found at up to 13,000 feet below the ocean surface. 1
2. Unlike others, they cannot move by jet-propulsion
Many squid and octopus species can engage in jet propulsion—the process of expelling water at high velocities to mediate movement. Dumbo octopuses use their fins and arms to steer themselves around.
3. Their blood is blue!
The iron in human blood is what makes our blood appear red when exposed to open air. Dumbo octopus blood is blue in colour because of its high copper content. Copper is a more efficient at circulating oxygen through the body when temperatures are very low. 2
Scientific Classification
1. Shale, David, “Dumbo Octopus”. Accessed May 11, 2022. 2. Nuwer, Rachel. “Ten Curious Facts About Octopuses”. Smithsonian Magazine. 2013. 3. Duke, Cameron. “All hail ‘Emperor Dumbo’, the newest species of deep-dwelling octopus”. Live Science. 2021. 4. “Dumbo Octopus”. Aquarium of the Pacific. Accessed May 11, 2022. 5. Solly, Meilan. “First Video of Baby Dumbo Octopus Shows They’re Fully Formed From Birth”. Smithsonian Magazine. 2018.
The Dumbo octopus, genus Grimpoteuthis, is the world's deepest-living octopus. It's named after its large ear-like fins, which resemble Disney's big-eared elephant. There's much more to this fascinating octopus than its adorable appearance.
The dumbo octopus (Grimpoteuthis) is a deep sea animal that lives on the ocean floor at extreme depths of 9,800 to 13,000 feet. They are small animals, around 8 inches tall, and have a pair of fins located on their mantle—their namesake—and webbing between their arms.
Grimpoteuthis is a genus of pelagic cirrate (finned) octopods known as the dumbo octopuses. The name "dumbo" originates from their resemblance to the title character of Disney's 1941 film Dumbo, having two prominent ear-like fins which extend from the mantle above each eye. There are 17 species recognized in the genus.
8 de oct. de 2018 · Measuring at an average of just eight to 12 inches in length, the dumbo is the deepest-living octopus and can be found—that is, if you can see in the dark and stand the cold-water temperature—between about 1,000-13,000 feet beneath the ocean surface.
