Deep beneath the sea surface, seasons have no significance, yet food is often scarce. [2] The average life span of various Grimpoteuthis species is 3 to 5 years. ", Young, Richard E; Vecchione, Michael. These fins give it a somewhat elephant-like appearance, hence the name “dumbo” octopus. The Dumbo octopus lives deeper in the ocean than any other octopus. German. "Observations on the behaviour of the cirrate octopod Opisthoteuthis grimaldii (Cephalopoda)." click here. The animals are members of the genus Grimpoteuthis, which in turn is a subset of the family Opisthoteuthidae, the umbrella octopuses. Genus recognized by EOL Dynamic Hierarchy 1.1 and EOL Dynamic Hierarchy 1.1. The dumbo octopus lives at enormous depths in the ocean so has adapted to cope with the pressures associated with these depths. There are 13 species recognized in the genus. 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. The scientific name for the common octopus is Octopus vulgaris. Dumbo octopuses are among the deepest living octopuses known. ", followed by 112 people on Pinterest. These little fellas have actually been given the name Dumbo Octopuses because their fins look similar to the ears of the loveable Disney elephant. Genus recognized by EOL Dynamic Hierarchy 1.1 and EOL Dynamic Hierarchy 1.1. [24], Species of Grimpoteuthis are assumed to have a worldwide distribution, living in the cold, abyssal depths ranging from 1,000 to 7,000 metres. Behavior The Dumbo Octopus is a benthic creature. They lack ink sacs. This octopus gets its name from the large, ear-like fins located on its mantle. They are found in the deep sea and are also called umbrella octopus. Some interesting, yet lesser-known facts about the dumbo octopus include: Collins, Martin A. The Dumbo Octopus lives on the ocean floor all around the world. Grimpoteuthis. There are 13 species of dumbo octopuses. These octopuses are also called "Dumbo" owing to the large fins on their mantles and their similarity in appearance to the children's character, Dumbo. Common name: Dumbo octopus. Image ID: 29414: Common Name: Dumbo octopus: Scientific Name: Grimpoteuthis: Description: The dumbo octopus, Grimpoteuthis swims slowly above the seafloor, descending to the bottom to feed. All dumbo octopuses have the characteristic umbrella shape caused by webbing between their tentacles and all have ear-like fins they flap to propel themselves through the water. The term Octopoda was first coined by English biologist William Elford Leach in 1818. Scientific Name — Octopus vulgaris. From studying dead octopuses, scientists know females contain eggs at different maturation stages. Some live as deep as nearly 20,000 feet below the ocean's surface. Females lay eggs on shells or beneath small rocks on the seafloor. The bodies and tentacles of preserved specimens shrink, making the fins and eyes seem even larger than life. Scientific Names. As with other octopuses, females do not invest any further time in the young after they hatch because once they are born they are able to defend themselves. These interesting animals can be found in all oceans of the world. In 2020, Grimpoteuthis was spotted ~ 7000m deep down in the Java Trench. They have been observed off the coasts of New Zealand, Australia, California, Oregon, Philippines, New Guinea, and Martha's Vineyard, Massachusetts. [34] Females can be distinguished from males by body type. The dumbo octopus "flies" through water, but the flaps on the side of its head are specialized flippers, not ears. Dumbo octopuses belong to the same family as the adorable species and have certain features in common with them, including the webbed arms and the fins. The name "dumbo" originates from their resemblance to the title character of Disney's 1941 film Dumbo, having a prominent ear-like fin which extends from the mantle above each eye. None of the Grimpoteuthis species have been evaluated for conservation status. All octopuses in the genus Grimpoteuthis are nicknamed “dumbo octopuses,” due to the ear-like fins that protrude from the sides of their mantles just above their eyes which resemble the elephant ears of the Disney character Dumbo. Basically, a dumbo octopus opens its beak and engulfs its prey. Dumbo Octopus Facts Firstly, Dumbo Octopus serves as the collective common name of octopuses in the genus Grimpoteuthis. Male octopuses have a separate protuberance on one of their arms that carries an encapsulated sperm packet to the female. Worldwide having been found in New Zealand and Australia, Monterey Bay, California; Oregon, Philippines and in Papua, New Guinea The true octopuses are members of the genus Octopus, a large group of widely distributed shallow-water cephalopods. Roger Villaneuva, In: Gibson, R.N., Atkinson, R.J.A., Gordon, J.D.M., (eds. The name "dumbo" originates from their resemblance to the title character of Disney's 1941 film Dumbo, having a prominent ear-like fin which extends from the mantle above each eye. The fins of a dumbo octopus are long and substantial, however, and often look quite peculiar to people who are not familiar with the animal. (2003). Common Names. Recognized by jonschuh and admin. أخطبوط دامبو preferred. When plants and animals are scientifically classified, the genus is the classification segment … They are found in the deep sea and are also called umbrella octopus. Type: Invertebrates Size: 8 inches long. In some species, the eye lacks a lens and has a degraded retina, likely only allowing for detection of light/dark and movement. It has large, rounded fins on its body that resemble the ears of Dumbo, Walt Disney’s animated elephant. 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. Members of the Grimpoteuthis species have large eyes that fill about a third the diameter of their mantle or "head," but their eyes have limited use in the eternal darkness of the depths. The Dumbo Octopus lives on the ocean floor all around the world. click here. The first, and most notable one, is the hula skirt around its "waist". Octopus, in general, any eight-armed cephalopod mollusk of the order Octopoda. The name dumbo octopus refers not just to one species but to an entire genus of deep-sea umbrella octopuses, noted for their fins that resemble Dumbo the elephant’s ears (of Disney fame). They are preyed upon by killer whales, sharks, tuna, and other cephalopods. The suckers contain cirri, which are strands used to locate food and sense the environment. How Dumbo Octopus got itsname Because of its fins which look like ears, people said that it looked like Dumbo (flying elephant from Disney) and that is how the octopus got its name. Enteroctopus dofleini Phylogenetic Trees . Common Name — Octopus or Devilfish. They feed on crustaceans, bivalves, worms and copepods. Since there is a Disney character named Dumbo the elephant and has the big ears, the octopus so too was given this name. How Dumbo Octopus got itsname Because of its fins which look like ears, people said that it looked like Dumbo (flying elephant from Disney) and that is how the octopus got its name. Like all octopuses, they are related to squid and nautilus. Octopuses belong to the mollusk order. Learn more about the anatomy, behavior, and reproduction of octopuses in this article. See more ideas about dumbo octopus, octopus, ocean creatures. The dumbo octopus is neutrally buoyant, so it may be seen hanging suspended in the water. Grimpoteuthis is a genus of pelagic umbrella octopuses known as the dumbo octopuses. The dumbo octopus normally lives in the deep ocean, about 4,000 meters below sea level. Preferred Names. [27] Grimpoteuthis feed on worms, crustaceans, shellfish, and copepods. There are many characteristics that make it unique. Classification. They are graceful [28], Specimens of Grimpoteuthis have been observed to swim by using movement of the fins. Arabic. Scientific Name: Grimpoteuthis By Angie Greenslade. Dumbo Octopus. This octopus species is very rarely encountered and the few information scientists have managed to gather […] The cirri on the tentacles may produce water currents that help force food closer to the beak. Young, Richard E.; Vecchione, Michael. 8. Check the tweet below which shows that the Dumbo Octopus actually uses its ear-like fins to propel through the water. It can also be pelagic. Be nice Dumbo Octopi are one of the rarest octopi in the world so if you happen to see one, be nice ", followed by 112 people on Pinterest. [31] Dumbos hover above the sea floor, searching for polychaete worms, pelagic copepods, isopods, amphipods, and other crustaceans for food. "The genus Grimpoteuthis (Octopoda: Grimpoteuthidae) in the north-east Atlantic, with descriptions of three new species". The octopus was given its name from the big ear-like fins on its head. It cells contain a nucleus and other structures. Domain — Eukarya Kingdom — Animalia Phylum — Mollusca Class — Cephalopoda Order — Octopoda Suborder — Incirrina Family — Octopodidae Subfamily — Octopodinae. The Dumbo Octopus lives on the ocean floor all around the world. Scientific name: Grimpoteuthis. Image ID: 29413: Common Name: Dumbo octopus: Scientific Name: Grimpoteuthis: Description: The dumbo octopus, Grimpoteuthis swims slowly above the seafloor, descending to the bottom to feed. Very little is known about the habits and behavior of species of Grimpoteuthis. Jul 22, 2018 - Explore Diane Hebert's board "Dumbo Octopus. There are around 37 different species of dumbo octopi. The octopus flaps its fins to move, but it can add a burst of speed by expelling water through its funnel or expanding and suddenly contracting its 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. Scientific Names. The Aloha Dumbo has a skin tone of light pink. Common Name: Dumbo octopus Scientific Name: Grimpoteuthis spp. There are distinctions between the dumbo octopus species, but all are bathypelagic animals found on or near the deep ocean floor. Preferred Names. [30], Females have no distinct period for breeding. While there are octopus species that survive under the temperature, pressure, and lighting conditions found in an aquarium, the dumbo octopus is not among them. They fall under the classification of cephalopoda and under the order Octopoda. Dumbo Octopus: Dumbo Octopus is very small in size and looks completely different from the other octopus species. It is a rather small and compact creature, with a head transitioning directly into its thick tentacles. Octopus Diet. There is no special octopus breeding season. These fins give it a somewhat elephant-like appearance, hence the name “dumbo” octopus. This octopus species is very rarely encountered and the few information scientists have managed to gather […] The dumbo octopus, for example, lives an average of 13,100 feet below the surface. One arm of a male octopus has a special protuberance used to deliver a sperm packet into the mantle of a female octopus. Natural predators include sharks and predatory cephalopods. It was initially referred to by Louis Joubin, the French naturalist in honor of whom the Atlantic Pygmy Octopus got its scientific name Octopus Joubini. The dumbo octopus comes in various shapes, sizes, and colors (red, white, brown, pink), plus it has the ability to "flush" or change color to camouflage itself against the ocean floor. Since its addition, there have been many more types of Dumbo Octopuses added to the game. Be nice Dumbo Octopi are one of the rarest octopi in the world so if you happen to see one, be nice Zoological Journal of the Linnean Society, Volume 139, Issue 1, September 9,2003. The scientific name for the common octopus is Octopus … 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. NOAA OKEANOS EXPLORER Program, Oceano Profundo 2015; Exploring Puerto Rico's Seamounts, Trenches, and Troughs/Flickr/CC BY 2.0. dumbo octopus scientific name: grimpoteuthis. Dumbo Octopus Facts Firstly, Dumbo Octopus serves as the collective common name of octopuses in the genus Grimpoteuthis. The octopus was given its name from the big ear-like fins on its head. Scientific Names. And like the adorable little elephant, the dumbo octopus uses those big “ears” to get around.Biologists have identified about 20 species of dumbos, which are also known by the scientific name "First in situ observation of Cephalopoda at hadal depths (Octopoda: Opisthoteuthidae: "SpotMetrics: An Open-Source Image-Analysis Software Plugin for Automatic Chromatophore Detection and Measurement", "Fascinating Facts About Octopuses: Adorable, Dumbo, and Two-Spot", Taxonomy, ecology and behavior of the cirrate octopods, "Dumbo octopod hatchling provides insight into early cirrate life cycle", https://en.wikipedia.org/w/index.php?title=Grimpoteuthis&oldid=992005508, Short description is different from Wikidata, Articles with unsourced statements from February 2020, Creative Commons Attribution-ShareAlike License, South Pacific (off New Zealand and Australia), North Pacific (Tufts and Cascadia Abyssal Plains off Oregon), Northeast Atlantic (Porcupine Abyssal Plain), West Pacific (off Meangis Islands, near Philippines), This page was last edited on 2 December 2020, at 23:59. They get their name from the prominent ear-like fins which characteristically protrude from the mantle just above the eyes, giving a vague resemblance to the ears of Walt Disney's flying elephant Dumbo. The arms permit the animal to crawl along the seafloor, to capture prey, lay eggs, explore, etc. Different species of the dumbo octopus favor different parts of the world. I really, really need it for a school project I am doing, so I need it ASAP. [15][12] Several species formerly classified in this genus were moved to other opisthoteuthid genera. ThoughtCo uses cookies to provide you with a great user experience. Finned deep-sea octopuses, of the genus Grimpoteuthis (Robson 1932), consist of about 17 known species and are poorly known. Average lifespan: 3-5 years. Like all octopuses, they are related to squid and nautilus. The average weight of the creatures is unknown. [3] Prey include crustaceans, bivalves, worms and copepods. [citation needed], As noted above, many species collected on the Challenger expedition were initially classified in the genera Cirroteuthis and Stauroteuthis.
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