The last entry on the list, Grimpoteuthis wuelker, is as of yet unconfirmed by the marine biology community to be a Dumbo Octopus. The webbing is used primarily as an added tool for capturing prey. The Dumbo octopuses can change their color to red, white, pink or brown. The majority are small, ranging between eight to 12 inches in length. Hence, it has to swallow its food whole. Once they have captured their prey, they envelop it with their webbing and eat it whole. Today we are taking a peek at the dumbo octopus genus. Dumbo octopuses are found to survive in aquariums in a laboratory. » This octopus has a soft, semi-gelatinous body, which helps it adapt to its deep-water habitat. These interesting animals can be found in all oceans of the world. From whatever little we know about these magnificent creatures some scientists claim that they are bioluminescent. Dumbo octopuses are semelparous animals like all other octopuses, i.e. What is unique to Dumbo Octopus females is observational evidence of them brooding in groups. Interesting Dumbo octopus Facts: Most species of dumbo octopi are small in size, usually with 8 inches in length. They are also capable of doing Jet propulsion, enabling them to do crazy evasive maneuvers. If you are a sailor and hope to see them in any of these oceans, sorry folks you’ll be disappointed. The Dumbo Octopus and other cirrina octopuses have an internal cartilaginous-like internal shell. This means that dumbo octopuses are more prone to be in movement through the open water than their shallow-water cousins. They can sometimes drop lower. In this regard, they are like finely-tuned extension antennae. Don’t be fooled by their name; Dumbo octopuses are one of the most intelligent species in the marine world. What Are the Differences Between Octopus and Squid. Considering the depths at which they live in they aren’t vulnerable to a direct threat from humans. Known to inhabit the oceans at a depth of 9800 to 13000 feet (where there is no sunlight! The tiny Dumbo octopuses that emerge from the eggs can protect themselves and do not need help from their mother to survive. These vents emit the geothermal heat through them. When the Dumbo octopus swims faster to evade predators the brachial heart stops functioning causing reduction in oxygenated blood. However, they remain one of the fascinating deep-sea creatures and are unique for many reasons, right from their legendary names to their survival tactics. It lives nearly in every ocean in the world at extreme depths of from 300 - 400 meters to up to 7000 meters. This is the reason why they swallow their food completely. In some Dumbo Octopus species, it goes beyond three-quarters the length of its arms. Those being the cirrina and incirrina octopuses. Fortunately, what we humans lack in deep-sea pressure endurance, we more than compensate for in the development of technology. In the case of the Dumbo Octopus, this webbing stretches beyond the halfway point. Rather it is used to describe 13 species of octopuses of one genus. Since dumbo octopuses are naturally buoyant, that means that they can literally float statically over an area of their choosing. See more ideas about dumbo octopus, octopus, ocean creatures. Dumbo octopus has soft, head-shaped body with 8 arms. The Dumbo Octopus is one of those sea creatures, which even if you have never seen one, invokes images of cuteness. The average size of a Dumbo octopus is considered to be 20-30 centimeters. This webbing in a Dumbo octopus resembles a blanket like visual effect earning it the name umbrella octopus. Unlike the common octopuses, Dumbo octopuses cannot spray ink. Okay, maybe “fuzzy arms” is a bit of misnomer. David Shale. The Dumbo octopus is the deepest-living genus of all known octopuses. Besides, it also allows the octopus to move freely. 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. No, not just the Dumbo octopus rather octopuses, in general, cannot make sounds. Life span – 4 to 5 years Species which are classified as Dumbo Octopuses have been found in the northern and southern Pacific ocean as well as the Atlantic Ocean. The reason for this behavior is still a mystery biologist are trying to solve. This gives the head firmer support and allows for muscle attachment of the fins to the head. The peculiar shape of Dumbo octopuses can be attributed to the highly pressurized deep ocean environment. Dumbo octopus is a type of octopus named after Walt Disney’s famous character Dumbo the elephant because of the ear-like fins. In this video we have a look at 5 amazing facts about the dumbo octopus. Dumbo octopuses have a U-shaped shell inside their mantle, unlike other octopuses. These suckers are usually brown with a hint of yellow. They will feed on any amphipod, copepod, … The life of a Dumbo octopus starts with hatching from an egg. They are literally as malleable as they want to be. Then he learns that his ears actually let him fly! To accommodate its prey, it usually opens its beak and engulfs its prey. Unmanned deep-ocean observation platforms have captured footage of hundreds of females perched on vents on the seafloor. Water temperatures below 3,000 feet range from 40 to 36 degrees Fahrenheit. For example, for us humans, we belong to the genus homo and the species sapiens. Dumbo Octopus Habitat: A Deep Sea Creature. This is attributed to the fact that at such deep ocean depths, even the slightest of color camouflage is sufficient. Their eyes usually lack lens and can only help them in the detection of light or dark. Also, while the depths of the oceans are a diverse ecosystem, the range of color variation in the substrate is minimal compared to that of shallower depths. Grimpoteuthis is a genus of pelagic umbrella octopuses known as the dumbo octopuses. 10 Dumbo Octopus Facts & Adaptations! (This ink is especially crucial for an octopus as the expulsion of dark ink can confuse predators). Because of this very deep niche, dumbo octopuses have some very interesting adaptations. 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. Scientific Name: Grimpoteuthis (Genus). The males to quit eating and slowly wastes away. Owing to their extreme habitat, not much is known about their reproductive cycle. Owing to the great depth, they live in finding a Dumbo octopus happens once in a blue moon. Among the few recorded catches, the largest of them weighed 5.9kg and was a whopping 1.8 meters’ in length. They are beautiful creatures. Les Grimpoteuthis forment un genre d'octopodes appartenant à la famille des Opisthoteuthidae, au sein du sous-ordre des Cirrina ou cirrates. Dumbo octopuses can crawl, swim, propel or even fly through water! Once she becomes sexually mature and successfully mates with a male, she can lay eggs anytime she wants. For now, we carry on with 13 as the number of known Dumbo Octopus species. Dumbo Octopus: Fun Facts, Pictures & Information. Cilias are hair-like strands that protrude out from the suckers of a Dumbo octopus. The dumbo octopus is among the prettiest sea animals however likewise among the rarest, which is why very little is understood about them. In that regard, the Dumbo Octopus does not disappoint. Unless you go down to the depths of 13,000ft, you can’t possibly imagine seeing them. It is interesting to note that the Dumbo octopuses’ eggs aren’t seen in great depths. While for a Dumbo Octopus such depths are routine, for us humans they are deadly. It usually takes them 2-4 weeks before they are ready to sink to the bottom of the ocean. Family – Opisthoteuthidae Pink Dumbo Octopus Drawing By Brittany Dorris"> This is an odd looking animal that may found in almost all the oceans of the world. They are connected with each other via … However, in spite of having relatively little information about them, a few things are certain. Female Dumbo Octopuses can get pregnant while being pregnant. Cilia also acts as a finely tuned antenna that helps the Dumbo octopus to scan the ocean floor for potential preys. Due primarily to its habitat being so difficult to access, the species that make up the Dumbo Octopus group also happen to be the ones that we know the least about. In general, Dumbo octopuses are small and are quite difficult to be spotted; this is an additional advantage too. Food is generally scarce and comprises whatever is found on the ocean bed or is floating in the current. Average Size – 20 to 30 centimeters WHAT?! 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 octopuse… Do octopus have arms or tentacles? 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. The purpose of the cilia for both male and female Dumbo Octopuses is related to feeding. The cirrina octopuses, however, do have some form of internal structure. The eggs of Dumbo octopuses are comparatively larger and have a casing, which hardens in water. Also, as deep in the ocean as most of them live, the sunlight does not penetrate. In this video we take a look at 5 amazing facts about the dumbo octopus. Hi, I am Elise McDonald, a wildlife blogger, and author. In the case of Female Dumbo octopus, they use cilia to aerate their eggs. There is no known specific breeding season. 6 AMAZING Dumbo Octopus Facts! With incirrina octopuses this webbing usually does not go down more than one-third of the length of the animal’s arms. Here are the 51 exciting and unique facts on Dumbo Octopus: The fascinating characteristic of a Dumbo octopus is the history behind its name. Class – Cephalopoda When they mate, the males transports sperm into their detachable arm and transfers it to the female. This enables them to float statically in an area of choice, which is an excellent advantage while foraging the ocean floor. The dumbo octopus has a diet that consists of copepods, isopods, bristle worms, and amphipods. Instead, they have chromatophore cells that help them change their body colors to hide from predators. 2 Unlike other octopuses, Dumbo octopuses are naturally buoyant. They also differ in their sucker patterns, with the male having more giant suckers than females. The female Dumbo octopuses become sexually mature in about 3 to 4 weeks. Octopus have 8 legs, they swim, and they just look plain weird, surely there’s nothing else that can shock you about them? species that live in deep-water habitat) and possess two fins which are usually dark brown. May 12, 2016 - 10 Dumbo Octopus Facts & Adaptations! Dumbo octopuses have 8 arms that are connected by webbing. These young Dumbo octopuses spend most of their time in clouds of planktons feeding on the larvae of crabs & starfish. This can passively lure in prey. They can smell through their tentacles. 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. This is especially handy while escaping predators like sharks. If you have ever watched video footage of octopuses when they are faced with danger, you have seen how they release a cloud of dark ink in the water in order to confuse their predators as they make their escape. We are not suggesting that Dumbo Octopuses are the Sean Connery or Burt Reynolds of the cephalopod universe. They are not much known and can be seen rarely as they live in the deep depth of the sea. I have been fascinated by our natural world and am here to share that wonder with you. Cirri resemble bristle-like hair and each sucker usually has one pair of cirri. The systemic heart pumps the oxygenated blood through the aorta, and capillary system and the deoxygenated blood flows to the gills through vena cavae. Flying around helps these octopuses to conserve energy. Think again folks… here’s 15 interesting facts about octopus… They pick up coconut shells, climb into them, and run along the ocean floor using their tentacles as legs. While more than a dozen species of the Dumbo octopus have been identified so far, further research will help us learn more about this unique sea creature. With further study and perhaps a few barroom brawls, the marine biology community will eventually settle this dispute. Dumbo octopuses are named after the adorable animated Disney character, Dumbo elephant, due to their rounded ‘ears’ sticking out of the sides of their heads. In other words, while a Mimic Octopus might scoff at the Dumbo Octopus’ curtailed range of camouflage, it is more than sufficient considering the conditions of its habitat. Usually, the females lay eggs only when the environment is most suitable for hatching. Since Dumbo octopuses live at great depths, not much information is available about them. All cephalopods, especially dumbo octopuses are found to have a wavy brainwave which is associated with REM sleep. … The feature that gives Dumbo Octopuses their classic look is composed of two fins located on the sides of their heads. First, what is Dumbo about you ask? These suckers are usually brown with a hint of yellow. The distinctive feature of the dumbo octopus is the large fin on each side of its head that resembles elephant ears. » 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. Dumbo Octopus Prompt Facts. Unlike other common octopuses, Dumbo octopuses have a unique style of propulsion. In  fact, very recently a Dumbo Octopus was found swimming in the Java Trench at around 23,000 ft, which set a new depth record while it was the first time an octopus of this species was ever seen beyond hadal depths! Both males and females possess the same attribute. It is also considered the deepest diving octopus ever. It has been found that there are seventeen different species of Umbrella Dumbo octopi, referred to as "umbrella octopuses" because once they … 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. The rest? A sighting of the Dumbo octopus is a rare event indeed! Although still quite malleable, they are not as “squishy” nor as capable of sneaking into the tightest of spaces as their incirrina cousins are. Like other octopuses, Dumbo octopuses can swim via jet propulsion by swallowing a large amount of water and then letting it out all at once to push the octopus forward quickly. Unlike other sea creatures, Dumbo octopuses are known for their many innovative ways of locomotion. | 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. This octopus has got the name due to its large ear-like fins. This octopus has a soft, semi-gelatinous body, which helps it adapt to its deep-water habitat. Some scientists claim that each Dumbo octopus has different temperament towards different objects. While the majority of other octopus females are solitary creatures — especially when brooding — evidence points to the contrary with the Dumbo Octopus. 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. Dumbo Octopus at Sea. The purpose of this added webbing is not for aesthetic reasons. The males and females of the Dumbo octopus are quite different in appearance and size. The shell often gives the mantle a smooth and slightly bulbous appearance. Categories Octopus, Quick Peeks Tags cirrate, deep-sea, Dumbo octopus, Grimpoteuthis, octopus, octopuses, quick peek Leave a comment. Phylum – Mollusca However, there are certain traits that all species under the Grimpoteuthis genus share in common. This is substantial evidence to support the claim that dumbo octopuses sleep like other vertebrates. Being buoyant makes it easier for them to swim by using their fins for propulsion. … The natural predators of Dumbo octopus include killer whales, sharks, tuna and cephalopods. Jul 22, 2018 - Explore Diane Hebert's board "Dumbo Octopus. Alas, once again, due to being a cirrina octopus, the Dumbo Octopuses are unable to do that. They have four modes of active movement. Unlike the common octopuses, Dumbo octopus does not have a tongue covered in hard tooth and hence cannot land a bite. They measure between 8 to 12 inches but have been known to extend to 6 feet or upwards. In that regard, the Dumbo octopus does not disappoint. When you look at the arms of a Dumbo Octopus you will notice that they have webbing connecting their arms. The females store the sperm to use when conditions are favorable for laying eggs. Setting apart Features: This types dives utilizing its ear-like fins, while its arms are actually made use of to control … Unlike the other species which prefer to breed when the environmental conditions are favorable, the Dumbo octopuses can breed anytime regardless of the environmental conditions. Unlike the common octopus with ink sacks that help them change colors, the Dumbo octopuses do not have them. A dumbo octopus has a U-shaped shell inside its mantle. Dumbo octopuses are pelagic animals, which come in different shapes and colors (red, white, brown, pink) and can change their color or flush out the transparent layer of their skin, whenever they wish to. More importantly, they demonstrate how diverse the octopus world truly is and how much more study is needed. While other species of octopus can impress you with their camouflaging capability — literally disappearing into their background — the Dumbo Octopus’ ability in this regard is more modest. The food chain of the Dumbo octopuses isn’t as large as one would expect. Last but not least, the radula (which is a tongue-like structure covered with tiny teeth), of the Dumbo Octopus has degenerated, and so the Dumbo Octopus is able to swallow its entire victim without breaking it into pieces. Though they are young, they would still have fully developed organs like an adult. Such is the case with the Dumbo Octopuses. Neither is the webbing used to appear more intimidating to scare off potential predators. Dumbo octopuses have a circular system comprised of arteries, veins, and capillaries which is unique for an invertebrate. First, being that they live between 3,000 to 13,000 below the surface of the ocean, the number of natural predators that Dumbo Octopuses face are fewer than octopuses which spend their time in shallower water. Download Dumbo Octopus Facts For Kids With Hd Quality By Augusto for desktop and phones. Quick Peeks: The Dumbo Octopus. With advances in marine research technology, we can only wonder what amazing new secrets about the Dumbo Octopus species will be revealed. Cirri resemble bristle-like hair and each sucker usually has one pair of cirri. Dumbo Octopus - Cartoon Character of the Deep . They also have a cellular endothelium lining their circulatory system. If your interest in octopuses is at the novice stage, chances are that your image of an octopus is confined to that of the incirrina octopuses. 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). Some believe that it may be a sub-species of the grimpoteuthis plena or grimpoteuthis umbellata species as opposed to being its own stand-alone species. These tentacles have suckers like other octopuses but do not possess spines to help defend against predators. The cilia also assist in finding smaller prey when a Dumbo Octopus scans an area with its arms. The 13 component species which are recognized to be bundled under the “Dumbo Octopus” name are: If you are meticulous about details, you may have noticed that the list is comprised of 14 instead of 13 species. They are cirrate octopuses (i.e. When they meet a male, she stores the sperms from the male and uses it to fertilize her most developed eggs when the environmental conditions are apt. In some cases, the female Dumbo octopuses are seen to kill and eat the males after a successful mate. Unlike other octopus species, the female Dumbo octopuses aren’t solitary creatures. While there are octopus species that survive under the temperature, pressure, and lighting conditions found in an aquarium, the dumbo octopus is not among … The chances of a female finding a male to fertilize her eggs are less, so they always have eggs in them. Don’t expect to find a Dumbo Octopus when you are snorkeling at your favorite beach resort. These Dumbo octopuses hover over the ocean floor and once they spot their prey they pounce on to their target eating them in whole. Genus – Grimpoteuthis While mating this pouch ruptures and the sperms are injected to the tip of hectocotylus. The Dumbo Octopuses belong to the cirrina side of the family. 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. This is a curious bunch of deep-sea octopuses that look a bit like a certain flying elephant. 5. In fact, once these octopuses are removed from the deep oceans, the bodies and tentacles may shrink further, resulting in even larger fins and eyes. 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. Some might say like those of a fictional flying elephant. This creates a blanket-style visual effect when a dumbo octopus stretches out its arms. Some might say like those of a fictional flying elephant. The Dumbo Octopus is a hunter that feeds on crustaceans, mollusks, and bottom-dwelling seaworms. There isn’t any substantial evidence to support this claim either. There are nearly 37 several types of spices of this. They use these methods simultaneously, or one at a time. To generate a steady current of water towards them to lure in the prey. Their main form of defense is camouflage. Common name – Dumbo octopus, Umbrella Octopus The international union for conservation of nature has placed them in the least concern list. The Dumbo Octopus is the common name for a genus of octopuses that live in the deepest parts of the ocean. Some people describe it as an umbrella-look. Their buoyancy also allows them to swim by using their fins for propulsion. By doing some simple math you see how impossible it is for humans to take a look at a Dumbo Octopus on its home turf first-hand. Though rarely sighted alive, specimens of the Dumbo octopuses are sighted off the coast of Oregon, the Philippines, Martha’s Vineyard, the Azores, New Zealand, Australia, California, Gulf of Mexico, Papua, and New Guinea. Good thing for them that they aren’t much for writing either. Dumbo octopuses reproduce sexually similar to other members of the octopus’s family. What gives? These cilias on their suckers may look like hairs, but they aren’t. There are only a few Dumbo octopuses living in aquariums, and most of them are in marine laboratories! In this video clip we countdown 5 facts about the dumbo octopus. Some biologists claim this to be an evolutionary advantage considering the fact that Dumbo octopuses are rare. They simply cannot produce ink. As stated earlier, there is very little information about this fascinating octopus that dwells in the deepest parts of the ocean, partly due to the remoteness of its habitat. After he is bullied by a group of kids, his mom is sent into a rage which gets her locked up. When plants and animals are scientifically classified, the genus is the classification segment that comes before the species. Unlike the common octopus with ink sacks that help them change colors, the female octopuses. T possibly imagine seeing them need help from their gigantic ears, Dumbo octopuses the. At extreme depths of from 300 - 400 meters to up to 7000 meters rather octopuses, Dumbo have... 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