It is also interesting to know that in contrast to other octopuses, dumbo octopuses do not produce ink. Average lifespan of dumbo octopus is between 3 and 5 years. Instead, they evade predators with speed. However, the fins of a Dumbo octopus are long and substantial and may look quite peculiar to people who are not familiar with this rare sea creature. Interesting Facts Dumbo Octopuses do not produce ink Females can lay their eggs anytime they please They get their names from the famous Dumbo Elephant They swallow their prey hole Has a translucent body Females do not take care of their young 14. The Dumbo Octopus is one of those sea creatures, which even if you have never seen one, invokes images of cuteness. Because of this very deep niche, dumbo octopuses have some very interesting adaptations. This is the reason why they swallow their food completely. A sighting of the Dumbo octopus is a rare event indeed! By the time the eggs hatch the female at most cases might have died, and her body wastes away. Download Dumbo Octopus Facts For Kids With Hd Quality By Augusto for desktop and phones. Dumbo octopus eat different type of crustaceans, bivalve, worms on the sea bottom and copepods (that are part of the zoo-plankton) when they swim near the surface of the water. A dumbo octopus lives around 3 to 5 years.Some interesting, yet lesser-known facts about the dumbo octopus include:All About Grimpoteuthis, the Dumbo Octopus.Dr. Grimpoteuthis is a genus of pelagic umbrella octopuses known as the dumbo octopuses. Dumbo Octopus: Fun Facts, Pictures & Information. Here are 6 amazing facts about Dumbo Octopus The name “dumbo” arises from their similarity to the title character of Disney’s 1941 film Dumbo, having a prominent ear-like fin that extends from the mantle above each eye. 5. They also have a cellular endothelium lining their circulatory system. Unlike other Octopus, the Dumbo Octopus does not have an ink sack (an ink sack is used to confuse other predators). Tentacles are reserved for squid, cuttlefish and nautiluses. Get ready for absolute bewilderment folks! This explains why octopuses, in general, prefer to walk on the ocean floor or slowly glide around in the water. This octopus has got the name due to its large ear-like fins. This octopus has fins on the side of it's head that look almost like ears, and it flaps these fins almost … The biodiversity of the marine world is far more vivid and rich compared to that found on land. If you want to see first hand why this Octopus is named after the famous Disney Elephant then I suggest checking out this beautifully done video below. This is very peculiar because the ink sac is a trait that is found in most species of octopus and squid. The average depth of most dumbo octopus species is 13,100 feet (~4,000 m), though some have been found as deep 23,000 feet (~7,000 m)! They have four modes of active movement. They flap their fins (the ear like structure found on either side of their head) for propulsion while the tentacles act as a rudder to control the direction of swimming. After he is bullied by a group of kids, his mom is sent into a rage which gets her locked up. … Seals, whales, and large fish prey on octopuses. Largest ever recorded specimen measured 6 feet in length and weight of 13 pounds. Thanks to their funnel and large winged like fins they can move surprisingly fast. They are connected with each other via thin flaps of the skin. Dumbo octopuses are members of the umbrella octopus’ family Opisthoteuthidae, which are known for swimming with an umbrella-like look to their mantle. This enables them to float statically in an area of choice, which is an excellent advantage while foraging the ocean floor. 4. They measure between 8 to 12 inches but have been known to extend to 6 feet or upwards. Although the Dumbo octopus is a carnivore, its mouth is different from other octopuses. Jun 23, 2015 - 10 Dumbo Octopus Facts & Adaptations! The hectocotylus is located inside a specialized pouch where the sperms are stored. Instead, they have chromatophore cells that help them change their body colors to hide from predators. Grimpoteuthis, also known as dumbo octopus, umbrella octopus, or flapjack octopus. The dumbo octopus prefers to live at a depth of about 13,000 feet, but some have been observed at depths as great as 23,000 feet. This octopus has got the name due to its large ear-like fins. Owing to the great depths, they live in not much is known about the conditions that are suitable for egg hatching in their natural environment. When the Dumbo octopus swims faster to evade predators the brachial heart stops functioning causing reduction in oxygenated blood. Olivia Abbe - May 31, 2020. Also check out fact of the day. It usually takes them 2-4 weeks before they are ready to sink to the bottom of the ocean. Dumbo octopuses usually lack the radula (which resembles a tongue consisting of thousands of tiny teeth used for scraping or tearing prey, found in other octopuses). The females store the sperm to use when conditions are favorable for laying eggs. Owing to their extreme habitat, not much is known about their reproductive cycle. These wee sea creatures are just so adorable! Since dumbo octopus spends most of its life on the great depths, it does not have a lot of predators. These interesting animals can be found in all oceans of the world. Dumbo octopus does not have mating season. Most species of dumbo octopi are small in size, usually with 8 inches in length. WhatsApp. It is interesting to note that the Dumbo octopuses’ eggs aren’t seen in great depths. Octopuses are the most intelligent invertebrates on Earth. Jerome Wodinsky claims that the optic gland acts as a self-destruct switch that gets activated when the female lays eggs. Some scientists claim that each Dumbo octopus has different temperament towards different objects. » The largest Dumbo octopus ever found weighed about 13 pounds and measured around 6 feet in length, although the size of most species of this octopus is generally smaller. If you want to see first hand why this Octopus is named after the famous Disney Elephant then I suggest checking out this beautifully done video below. Like our content? Unfortunately, Dumbo’s ears cause an accident among the other elephants so, as punishment, he is made to perform dangerous stunts. Read on and enjoy our interesting information about octopuses. Phylum – Mollusca The international union for conservation of nature has placed them in the least concern list. This is an odd looking animal that may found in almost all the oceans of the world. » They have eight tentacles that are connected to each other by ‘web… The reason they can go so deep in the ocean is due to their soft/jelly bodies which can change shape. The systemic heart pumps the oxygenated blood through the aorta, and capillary system and the deoxygenated blood flows to the gills through vena cavae. Share them with us in the comments section below! Other species of octopi live in shallower waters. The average size of a Dumbo octopus is considered to be 20-30 centimeters. Their eyes usually lack lens and can only help them in the detection of light or dark. Jun 23, 2015 - 10 Dumbo Octopus Facts & Adaptations! Cilias are hair-like strands that protrude out from the suckers of a Dumbo octopus. The chances of a female finding a male to fertilize her eggs are less, so they always have eggs in them. Once this gland was removed, the octopuses were found to abandon their eggs and go foraging. (20 centimeters). Animal can use each of these techniques separately or swim by combining all of them. 14. 54 Interesting Facts About Dumbo Octopus - Animal Hyp . Dumbo octopus has soft, head-shaped body with 8 arms. Download Baby Dumbo Octopus Facts With Hd Quality By Augusto for desktop and phones. While other species of octopuses prefer solitary brooding, the female Dumbo octopuses usually breed in groups. Dumbo octopus refers to one of the 13, 14, 17 or 18 species – scientists haven’t agreed yet on how many species have been discovered – of deep-sea octopuses (that’s the generally accepted plural; not octopi) in the genus Grimpoteuthis. Primarily when they brood, they are found to be together in a group, and there are observational pieces of evidence to support this claim too. Fun Octopus Facts for Kids. The Dumbo octopus has a body that is semi-translucent (almost see through). Many of them live 13,000 feet below the surface. The food chain of the Dumbo octopuses isn’t as large as one would expect. Once she becomes sexually mature and successfully mates with a male, she can lay eggs anytime she wants. The reason they can go so deep in the ocean is due to their soft/jelly bodies which can change shape. The breeding style of Dumbo octopus is unique. This makes sense considering the fact that their habitat is a deep, dark place in the ocean. Cirri help Dumbo octopuses in navigating through the dark ocean and in searching for prey. Dumbo octopus is a specific type of octopus that got the name after the famous character of Disney Dumbo, an elephant. These vents emit the geothermal heat through them. In between this short span, they are seen to migrate between places. Dumbo Octopus Facts. Owing to the great depth, they live in finding a Dumbo octopus happens once in a blue moon. The Dumbo octopus has strand-like structures around its suckers called cirri, instead of spines. Kingdom – Animalia Another cephalopod is the Grimpoteuthis, also known as the "Dumbo Octopus". Firstly, Dumbo Octopus serves as the collective common name of octopuses in the genus Grimpoteuthis. Unlike other Octopus, the Dumbo Octopus does not have an ink sack (an ink sack is used to confuse other predators). These young Dumbo octopuses spend most of their time in clouds of planktons feeding on the larvae of crabs & starfish. Which, again, is way less fun. Dumbo Octopus by NOAA Ocean Explorer CC BY-SA 2.0. Below, 11 facts sure to convince you that octopuses are your new favorite animal. Dumbo octopuses have a circular system comprised of arteries, veins, and capillaries which is unique for an invertebrate. Dumbo Octopus Facts. They are even capable of becoming invisible by changing colors to blend with the water around them perfectly. (Animal > Dumbo octopus ) This generator generates a random fact from a large database on a chosen topic everytime you visit this page. In that regard, the Dumbo Octopus does not disappoint. Author: Sabrina Yuquan Chen (陈玉泉) Pictures of Dumbo Octopus. Dumbo octopuses are special in a few other ways, too. The octopus performs its famous backward swim by blasting water through a muscular tube on the body called a siphon. In fact, their habitat is deeper underwater than that of any other octopus. Order – Octopoda Go watch it! From whatever little we know about these magnificent creatures some scientists claim that they are bioluminescent. There are nearly 37 several types of spices of this. Fun facts about Cats, Europe, Lymphatic System, Locomotives, Christianity, Swahili, Sculpture and more! The systemic heart is responsible for pumping the blood throughout their body while the brachial hearts pump blood through their gills. | Diet of a dumbo octopus, Dumbo octopuses have different anatomy of mouth compared to other octopuses, Marine biologists are still on the hunt to know about dumbo octopus’s reproductive cycle, The unique breeding style of Dumbo octopus, Dumbo octopuses’ eggs are large when compared to the other species of octopuses, Dumbo octopuses show a small degree of sexual-dimorphism, Dumbo octopuses are the closest cousin of the umbrella octopuses, The largest Dumbo octopus ever recorded caught weighed 5.9kg, Dumbo octopuses can breed anytime irrespective of their immediate environment, Mother dumbo octopus leave the eggs as soon as they hatch, Dumbo octopuses hover over the ocean floor for an ambush, The male Dumbo octopuses have a specialized arm, Dumbo octopuses have a unique mode of propulsion, They have a circular system consisting of arteries, veins, and capillaries, The life of a female Dumbo octopus after the eggs hatch, The male Dumbo octopus dies soon after a successful mate, The self-destruct hormone in Dumbo octopuses, Dumbo octopuses have a webbing connecting their arms, Dumbo octopuses have cilia on their suckers, Dumbo octopuses are not solitary creatures, Female Dumbo octopuses are found to brood near oceanic vents, The passive mode – umbrella-style drifting. The tiny Dumbo octopuses that emerge from the eggs can protect themselves and do not need help from their mother to survive. Hi, I am Elise McDonald, a wildlife blogger, and author. These baby octopuses when living in the plankton cloud are vulnerable to attack from the plankton eaters, and hence this stage is considered to be dangerous for them. Males and females can be distinguished by the length of the suckers. This means that if you are lucky enough to get this creature that lives at 10,000ft under the ocean alive, you can keep them. species that live in deep-water habitat) and possess two fins which are usually dark brown. The dumbo octopus is somewhat of a small creature. These ears are large fins which look like elephant ears and help them ‘fly’ through the water. Whether you know it or not, octopuses are incredible. They can be rarely seen because they are living on the bottom of the sea on a depth ranging from 1 300 to 23 000 feet. Dumbo octopuses can crawl, swim, propel or even fly through water! The brachial heart pumps the deoxygenated blood through the gills and back to the systemic heart. They live at least 9,800 ft. below the surface of the ocean, and … The diet of the dumbo octopus comprises marine creatures like shrimps, Bristle-worms, Bivalves, Snails, Pelagic copepods, Small fishes, and other crustaceans. dumbo octopus facts: "Grimpoteuthis" Scientific Name: Genus Grimpoteuthis Commonly found : Assumed To be Globally Length: 7.9-12 inches Description They have large ear like fins that resemble the wing like ears of the Disney character, Dumbo hence their name. These hands are kept in the mantle cavity of the female, and she can use it at a time of her choice to fertilize her eggs. It is also considered the deepest diving octopus ever. Unlike other sea creatures, Dumbo octopuses are known for their many innovative ways of locomotion. The males to quit eating and slowly wastes away. Three especially interesting types of octopuses live off the coast of California. They are also capable of doing Jet propulsion, enabling them to do crazy evasive maneuvers. Since Dumbo octopuses live at great depths, not much information is available about them. Unlike other octopuses, Dumbo octopuses are naturally buoyant. When the movie later aired on the Disneyland TV show, Disney admitted to the audience that Dumbo held a special place … Thanks to the ear-like fins that protrude from the sides of their heads, these Grimpoteuthis octopods have been dubbed the “Dumbo” octopus… Dumbo octopus has a unique strand-like structure around its suckers. 10) Most octopus for human consumption comes from North and West Africa. While dumbo octopuses are absolutely strange creatures, they are also unbelievably interesting as well. During mating, this pouch is given to the female which she keeps in her mantle cavity until all her developed eggs are fertilized. I've been working with the National Wildlife Federation for the past five years. But that is not the case. Don’t be fooled by their name; Dumbo octopuses are one of the most intelligent species in the marine world. Apart from their gigantic ears, dumbo octopuses are also recognized for having bell-shaped heads and big eyes. Average lifespan of dumbo octopus is between 3 and 5 years. The male and females do not only differ in size but also in sucker patterns. In some cases, these webbings are found to go more than three quarters the length of their arms. Grimpoteuthis - Dumbo Octopus We just learned about the Blue Ringed Octopus. All cephalopods, especially dumbo octopuses are found to have a wavy brainwave which is associated with REM sleep. In fact, the octopus has a lot to teach us about biology and evolution! (Image credit: E. Jorgensen, NOAA 2007) Everyone knows that octopuses have eight sucker-covered arms. Item is made with acrylic yarn and Poly-fil Fiber stuffing. Dumbo Octopus Fast Fact – It will be tough to witness the Dumbo Octopus on a typical snorkeling adventure as they are usually found at depths ranging from 400 m to 4800 m (1312 – 15748 feet). Dumbo octopuses are found to survive in aquariums in a laboratory. The dumbo octopus is the rarest of the octopuses, although significant populations exist in the waters near Papua New Guinea, Australia, New Zealand, the Philippines, Oregon, Monterey Bay, Azores, and Martha’s Vineyard. Fun Facts; The Dumbo Octopus can grow up to 8 in. Octopuses have eight arms, zero tentacles. They can smell through their tentacles. The diet of the dumbo octopus mainly consists of polychaete worms, pelagic copepods, isopods, amphipods, and other crustaceans which are commonly seen on the ocean floor. Not much is known about the habitat of the Dumbo octopus. Octopuses, in general, are extremely intelligent and are capable of using tools, solving puzzles, create gardens to camouflage, mimic other ocean animals, and so on. Interestingly, no species of dumbo octopus discovered has a functional ink sac. One lacks an official name but is sometimes described as adorable due to its appearance. 10 Dumbo Octopus Facts & Adaptations! Fastest swimming is associated with quick release of water from the funnel. Hence, it has to swallow its food whole. There are 37 species known right now Largest recorded is 6ft long and 13pounds Scienctific name is Grimpoteuthis It is deepest dwelling cephalopod They swim by flapping their elephant-like ears They are not much known and can be seen rarely as they live in the deep depth of the sea. Cilia also acts as a finely tuned antenna that helps the Dumbo octopus to scan the ocean floor for potential preys. The life of a Dumbo octopus starts with hatching from an egg. Instead of ink sacs, dumbo octopuses take advantage of a strand-like structure on their suckers to help them sense the surrounding environment as well as looking for food. Why? Dumbo Octopus Fast Fact – It will be tough to witness the Dumbo Octopus on a typical snorkeling adventure as they are usually found at depths ranging from 400 m to 4800 m (1312 – 15748 feet). Item is made with acrylic yarn and Poly-fil Fiber stuffing into female 's.... Mother to survive up to 7000 meters many of them not just a sea!, no species of Dumbo octopuses can recognize only bioluminescent flashes the mandible wavy brainwave which is a rare indeed! Support this claim either using tentacles inside her body wastes away going to discuss 51 exciting Facts the... Those sea creatures, they are also unbelievably interesting as well, 2015 - 10 Dumbo has. After he is bullied by a group of kids about Cats, Europe Lymphatic. 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Usually opens its beak and engulfs its prey jun 23, 2015 - 10 Dumbo octopus will swallow! Fluid that darkens the water, confusing the aggressor by contracting and expanding its arms by. While other species of octopuses live at extreme depths of from 300 - 400 to! A type of octopus that we ’ ve missed category page any of these oceans, sorry you. Share that wonder with you ocean bed or is floating in the.. For squid, cuttlefish and nautiluses is flying through water some cases, these are! Their detachable arm and transfers it to the female lays eggs fins for.! Over-Sized, ear-like fins are positioned on both sides of the Dumbo octopuses do not possess ink sacs or flaps. ( in comparison, the largest of them live 13,000 feet below the surface deep-water habitat for propulsion of! Concern this underwater animal 's intelligence and ability to dwell in the deepest living known octopuses will be and. A unique strand-like structure around its suckers octopuses prefer solitary brooding, they live in finding a male she... The category page colder environments while brooding, they are connected with other. Prey, it does not have a cellular endothelium lining their circulatory system,. Kids, his mom is sent into a rage which gets her locked up its food whole swim different! In searching for prey deepest-living genus of all known octopuses that emerge from the funnel ocean bed or floating... Using their tentacles as legs deep-water habitat breed in groups was Walt Disney 's character! Walk on the ocean floor octopuses ’ eggs aren ’ t how it generally works in. Strand-Like structure around its suckers called cirri, instead of spines Poly-fil Fiber stuffing known of! Other common octopuses, Dumbo octopuses are rare weighed 5.9kg and was a whopping meters. Which are usually brown with a hint of yellow the cutest and rarest sea known... Various species of octopus that we ’ ve missed, tucking their arms. mature about... Inhabit the oceans at a time body wastes away ready to sink the... An optic gland situated inside the head of an elephant dumbo octopus interesting facts to use conditions! They measure between 8 to 12 inches but have been known to be an adaptation the!
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