Golden retriever Finley Moroi loves to pick up tennis balls and can stretch his chin and cheeks to get six at a time. Guinness World Records.. Finley is definitely a good boy, but how does his achievement compare to the mouths of other elastic animals?
In other words, which animal has the most elastic mouth? It turns out that there is no scientific consensus on this cheeky feature. But there are certainly some outstanding candidates.
Some animals, including many rodents and certain animals monkeyThe cheeks, including the mandrill, have an expandable pouch for storing food. hamster The cheeks are probably the best example, and the pouch can hold up to 20% of the animal’s total weight. Business insider..
The snake’s mouth can grow even further because you can eat the entire meal with a single large bite.For example, non-native Burmese Python In Florida, I was able to reach out enough to swallow a white-tailed deer deer It was heavier than itself, Live Science reported 2018. The snake’s jaw is connected to a flexible ligament rather than the skull. The skull is stretched to accommodate larger prey. Live science previously reported.. It’s a clever trick, and the snake’s mouth may be more flexible than any other mouth on land. But underwater things are even more elastic.
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Largest animal on Earth There are also some of the most elastic mouths. Blue whale Fin whales (the largest and second largest living animals, respectively) belong to a family of whales known as fin whales. University of Michigan Animal Diversity Web (ADW).. These whales can stretch their mouths and swallow water, including the entire group of prey such as krill and fish.
Alexander Worth, a professor of biology and whale researcher at the University of Hamden Sydney, Virginia, said the easiest way for animals to catch floating prey is by expanding the space in their mouths. He told Live Science that it was also about incorporating. “Whales do this on an amazing scale. Whales draw so much water that they turn from slim, sleek creatures to tadpoles with a small tail behind them.”
Fin whales have expandable grooves called pleats in the throat that extend from the chin to the navel to help retain water. He said blue whales could hold more than 26,000 gallons (100,000 liters) of water at a time.
“If you can imagine 1 liter [0.2 gal] Imagine bottled water or soda, and 100,000 of them. Long whales can swallow more water disproportionately than short whales, as the amount of water they can hold increases as their body length becomes cubes rather than squares. According to Wealth, whales “I think blue whales and large fin whales don’t just swallow the most water. [of any living animal], But they probably have the most elastic mouths. “
Wealth compared fin whale food to pelican porch. This is another animal mouth that deserves praise. Pelicans have elastic pieces of skin under the invoice that are used to scoop fish out of the water. Brown pelican (Brown pelican) Says that the pouch can hold up to 3 gallons (11 liters) of water. ADW.. This is three times the amount that pelicans can hold in the stomach.
The pelican pouch is flexible enough to cover a part of the bird’s own body when stretched. This stretch looks very strange, there are social media memes claiming that pelicans can remove their spine from their mouth and cool.In reality, their necks are just pushing loose skin off the pouch, AFP fact check..
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The pelican pouch influenced the name of the last animal in this mystery — the pelican eel or the pelican eel (Eurypharynx pelecanoides). Pelican eels can be regarded as almost any combination so far, with a snake-like body, whale-like feeding techniques, and a pouch-like skin that can spread in almost all directions. ..
Pelican eels live deep in the ocean and are recorded at 9,800 feet (3,000 meters) below the surface. Australian Museum.. in recent years, Deep sea researcher I’ve captured some really spectacular videos where the pelican eel’s head expands many times over normal.
There are no official estimates, but the video below seems to show that in one example the pelican eel expanded its mouth to more than five times its original size.
David Smith, a researcher at the Smithsonian National Museum of Natural History in Washington, DC and an eel expert, said, “The mouth and head are very flexible and inflatable, and the balloons can look like they’re fluttering. It’s interesting. ” Science.
According to Smith, pelican eels are likely to inhale their prey with a sip of huge water, but little is known about their daily lives. “We don’t know much about the behavior of these things, their social interactions, their mating behavior, we know nothing about it, so we’re flying a kind of blindly here. I will. ”
Smith added that there are many things we don’t understand about the ocean in general and we don’t yet know all the species that live in it. Therefore, consider the pelican eel as the most elastic animal mouth placeholder while scientists continue to study and catalog life on Earth.
Originally published in Live Science.
Which animal has the most elastic mouth?
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