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10 animals who sleep the most

News Desk
Published on : 30 October 2017, 03:07 PM
10 animals who sleep the most


Have we ever thought about how many hours we actually sleep? With the advancement of technology, sleep deprivation has emerged as a major problem. While humans are researching to find sleep-promoting techniques, many animals happily spend more than 80% of their time sleeping every day.

There are animals such as giraffes that need only a few minutes of sleep a day, while, interestingly, dolphins and whales do not sleep for the first month of their lives and can switch between their left and right hemisphere of the brain to turn on/off altering it with the left or right eye while they sleep. But, some animals spend much of their entire lives in dreamland. Let us find out more about some of the sleepiest animals in the world!

10. Cat

The cat (Felis catus) is a small, typically furry, carnivorous animal. Humans often consider cats for companionship and for their ability to hunt insects.
They sleep 11-14 hours in a day.


09. Squirrel

Squirrels are members of the family Sciuridae, consisting of small or medium-sized rodents. Squirrels are indigenous to the Americas, Eurasia, and Africa, and have been introduced to Australia.
They sleep up to 13 -14 hours in a day.


08. Hamster

Hamsters are rodents belonging to the subfamily Cricetinae. They are established as popular small house pets, and partly because they are easy to breed in captivity, hamsters are often used as laboratory animals. They feed primarily on seeds, fruits, and vegetation, and will occasionally eat burrowing insects.
They sleep up to 14 hours in a day.


07. Lion

The lion (Panthera leo) is one of the big cats in the genus Panthera and a member of the family Felidae.Wild lions currently exist in sub-Saharan Africa and India. The male lion is recognized by its mane, and its face is one of the most widely known animal symbols in human culture.
They sleep up to 14-16 hours in a day.


06. Owl Monkey

The night monkeys, also known as the owl monkeys or douroucoulis, are the members of the genus Aotus of New World monkeys (monotypic in family Aotidae). Night monkeys constitute one of the few monkey species that are affected by the often deadly human malaria protozoan Plasmodium falciparum.
They sleep up to 16 hours in a day.


05. Lemur

The word "lemur" stems from the word lemures (ghosts or spirits) from Roman mythology and was first used to define a slim loris due to its nocturnal habits and slow pace, but was later used for the primates on Madagascar.
They sleep up to 17 hours in a day.


04. Hippo

Hippos live in sub-Saharan Africa. They can only survive in areas with abundant water, though, so they live in areas with rivers and lakes. Hippos are amphibious animals.
They spend up to 18 hours per day in the water.


03. Armadillo

Armadillos are New World placental mammals with a leathery armor shell. Their average breadth is about 75 cm (30 in), including the tail. All species are native to the Americas, where they inhabit a variety of different environments.
They sleep up to 19 hours in a day.


02. Sloth

Sloths are a medium-sized mammal and classified into six species. Sloths make a suitable habitat for other organisms, and a single sloth may be home to moths, beetles, cockroaches, ciliates, fungi, and algae.
They sleep up to 20 hours in a day.


01. Koala

The koala is native to Australia. The koala can be found in tidal areas of the mainland`s eastern and southern regions, inhabiting Queensland, New South Wales, Victoria, and South Australia. It is readily recognizable by its stout, tailless body and large head with round, fluffy ears, and large, spoon-shaped nose.
They sleep up to 20-22 hours in a day.


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