Dumbo octopus

Ziegler & Sagorny, 2021 Grimpoteuthis imperator, also known as the Emperor Dumbo octopus, is a Initial research [ ] The single cirrate specimen was collected in the North Pacific Ocean during scientific cruise SO-249 BERING (R/V SONNE) using a chain bag dredge. When discovered, the animal was dead and was immediately transferred to a bucket of cold seawater. Several small tissue samples were collected from a single damaged arm. These tissue samples were then placed inside small plastic vials of fixative. It has been suggested that the species lives close to the sea floor, as the web between the tentacles is shorter than in species known to float free in the water column. Presumably a longer web would constitute a hindrance to movements on the bottom. References [ ]

Facebook Twitter Reddit Pinterest Email The Dumbo octopus is a unique creature. While it has eight arms beneath its mantle like other octopus species, it’s what’s above that makes it so attractive. Credit: NOAA Ocean Exploration & Research Like their Disney namesake, Even though a Dumbo octopus does have a unique appearance, its diet is still similar to other octopi types. What Does a Dumbo Octopus Eat? A Dumbo octopus lives in a harsh environment. The sea creatures are found at depths ranging from 9,800 ft to 23,000 ft. Credit: NOAA Okeanos Explorer The water is dark and freezing at these depths, and the pressure is too great for most other life forms to survive. It dramatically limits what a Dumbo octopus has to dine on. When a Dumbo octopus feeds, it glides above the seabed. Using its eight tentacled arms, the octopus sweeps the area around it, looking for prey. Since food sources are scarce at the depths Dumbo octopi live, the creatures aren’t picky about what they eat. Dumbo Octopus Diet There’s an advantage to living on the ocean floor. Dumbo octopi don’t have to worry about many natural predators. The downside is food sources are scarce, so these creatures can’t afford to have finicky appetites ; they’ll nibble on copepods, isopods, amphipods, and bristle worms. These oceanic creatures do not have teeth, so they swallow their prey whole. It limits the size of what they can eat to around 1-2mm. Anything larger than the octopus will have difficulty swallowing and dige...

Facebook Twitter Reddit Pinterest Email The dumbo octopus is a unique and fascinating creature that lives in the deepest parts of the ocean. It is named after the famous Disney character Dumbo because of its large, floppy fins that resemble elephant ears. There are currently 13 known species of dumbo octopus, and they are found in all of the world’s oceans. One of the most interesting facts about the dumbo octopus is that it is one of the deepest-living octopus species. They can be found at depths of up to 7,000 meters, which is more than four miles below the ocean’s surface. This makes them one of the most elusive creatures in the ocean, and they are rarely seen by humans. Table of Contents • • • • • • • • • • • • • • • • • • • • • Physical Characteristics Dumbo octopuses are one of the smallest octopus species, with adults typically measuring between 20 and 30 centimeters in length. However, some species can grow up to 1 meter in length. Dumbo octopuses also have a relatively small mantle, which is the main body of the octopus. Appearance Dumbo octopuses are named after the famous Disney character because of their ear-like fins that resemble the character’s ears. These fins are located on either side of the mantle and are used for swimming. Dumbo octopuses have a rounded head and large, expressive eyes. They also have eight arms that are connected to the mantle and are covered in small suction cups. Dumbo octopuses come in a variety of colors, including pink, blue, purpl...

Kidadl Article Fact-checking Standards At Kidadl we pride ourselves on offering families original ideas to make the most of time spent together at home or out and about, wherever you are in the world. We strive to recommend the very best things that are suggested by our community and are things we would do ourselves - our aim is to be the trusted friend to parents. We try our very best, but cannot guarantee perfection. We will always aim to give you accurate information at the date of publication - however, information does change, so it’s important you do your own research, double-check and make the decision that is right for your family. Kidadl provides inspiration to entertain and educate your children. We recognise that not all activities and ideas are appropriate and suitable for all children and families or in all circumstances. Our recommended activities are based on age but these are a guide. We recommend that these ideas are used as inspiration, that ideas are undertaken with appropriate adult supervision, and that each adult uses their own discretion and knowledge of their children to consider the safety and suitability. Kidadl cannot accept liability for the execution of these ideas, and parental supervision is advised at all times, as safety is paramount. Anyone using the information provided by Kidadl does so at their own risk and we can not accept liability if things go wrong. Dumbo octopus, or the umbrella octopus, is possibly the cutest octopus in the world...

Dumbo Octopus Profile The Dumbo octopus has 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 throughout the world, these adorable creatures are bell-shaped, pale in color, and possess short stubby arms. Dumbo Octopus Facts Overview Habitat: Deep open ocean, sea floor Location: Worldwide in tropical and temperate latitudes Lifespan: 3-5 years Size: 8-12 inches long Weight: Up to 13 pounds Color: Pale in color, semi-translucent Diet: Copepods, isopods, bristle worms, amphipods Predators: Tunas, sharks, dolphins Top Speed: Unknown No. of Species: 17 Conservation Status: Least concern (IUCN) Dumbo octopuses have been found in Australia, California, Philippines and New Guinea. They live in extremely deep waters, where it’s very cold and there is an absence of light. The Dumbo octopus is actually an entire genus of 17 different species of octopus. Belonging to the Opisthoteuthidae family, they are a type of umbrella octopus. This means that they have webs of skin connecting their tentacles. It is what gives the octopus its round bell shape. Their soft and jelly-like structure helps them manage the high pressures of their deep ocean habitats. They are carnivores, and diet on crustaceans, bivalves, worms an...

Credit: CC0 Public Domain A new species of deep-sea dwelling dumbo octopus called Grimpoteuthis imperator sp. nov. has been described using a combination of MRI, micro-CT and minimally invasive gene analysis rather than traditional dissection methods. The findings are presented in the open access journal BMC Biology. The single specimen, which was identified as a mature male, was named G. imperator because it was discovered in the northern part of the Emperor Seamounts, an undersea mountain ridge in the Northwest Pacific Ocean. In addition to the scientific name in Latin, the authors suggest possible common names for this new species such as Emperor dumbo, Dumbo impérial (French), and Kaiserdumbo (German). Finned or dumbo octopods, although considered rare organisms, form a significant part of the megafauna in deep-sea habitats down to at least 7,000 m depth. Current methods used to describe new cephalopod species often require dissection to examine Alexander Ziegler and Christina Sagorny at Rheinische Friedrich-Wilhelms-Universität Bonn, Germany combined non-invasive methods including The authors were able to identify details including shell and gill shape, digestive tract morphology, as well as more minute structures such as the Characteristics including shell form, fin position, and arm length identified the specimen as belonging to the genus Grimpoteuthis. However, the number of suckers, half-orange-shaped gills, and details of the shell differentiate it from all previ...