What is the largest animal in the world alive today

what is the largest animal in the world alive today

Largest organisms

Aug 29,  · These are the world’s largest animals. Forget dinosaurs. These animals are all still alive today! From gigantic dogs and cats to a creepy insect the size of. The African bush elephant (Loxodonta africana), of the order Proboscidea, is the largest living land animal. A native of various open habitats in sub-Saharan Africa, this elephant is commonly born weighing about kilograms ( lb). The largest elephant ever recorded was shot in Angola in

The largest living animal in the world is the blue whale Balaenoptera musculusa beast measuring upwards of feet 30 meters long. But enough about the whale. What is the largest bird, butterfly or marsupial? Live Science how long to gain weight after eating 15 of the largest animals of their kind.

Read on to find out who they are. With a wingspan measuring up to The largest bird species on record Pelagornis sandersi is now extinct. Its wingspan measured between 20 and 24 feet 6. The heaviest living bird is the ostrich, which weighs an average of lbs.

The heaviest extinct bird is either the elephant bird Aepyornis maximus or the moa Dinornis robustus. While the science community is split, "if you put a gun to my head, I would say Aepyornis maximus and go with kg [1, lbs. The Queen Alexandra's birdwing Ornithoptera alexandrae wins first place for largest living butterfly. Its wingspan is almost 1 foot 0.

However, O. Females of the species are brown and have a wingspan of 11 to 12 inches 28 to 31 centimeterswhile the yellow, green, black and blue males are slightly smaller, with wingspans of 6.

The capybara Hydrochoerus hydrochaeris is the king of rodents. It stands about 2 feet 60 cm tall at its shoulders, making it the largest living rodent on Earth, according to the San Diego Zoo. The capybara is larger than its living relatives, cavies and guinea pigs. It can be found on land or wallowing in the water, where it can swim with its slightly webbed feet.

The enormous rodents are native to South America. Reaching lengths of up to 4 feet 1. The giant shipworm Kuphus polythalamia is just a tad longer, though it weighs much less.

This weird marine mollusk, whose shells look like an elephant tusk, measures between 3 and 5 feet 1 and 1. The animal inside is black and slimy, and measures about the length of a baseball bat, Live Science reported previously.

The largest fish is the whale shark Rhincodon typuswhich can reach up to 40 feet 12 m long. The colossal fish weighs about These filter feeders live in tropical waters in the Atlantic Ocean and Indo-Pacific.

However, the gentle giants are often caught by fisheries, tangled in nets as bycatch or struck by marine vessels. The IUCN lists the fish as endangered. The red kangaroo Macropus rufus is the largest living marsupial in the world. It measures up to 5. The marsupial weighs about lbs. However, M. That honor goes to the giant short-faced kangaroo Procoptodon goliahwhich was more than twice what is the largest animal in the world alive today heavy, at lbs.

That animal went extinct about 15, years ago, according to the Australian Museum. The largest marsupial on record is the four-legged Diprotodon optatumwhich looked somewhat like a bear. It was 5. This animal went extinct about 25, years ago, according to the Australian Museum. The longest known reticulated python measured It was found at a construction site in Malaysia in Apriland died shortly after its capture, Live Science previously reported.

That Malaysian snake was longer than Medusa, the longest captive snake in the world, which what type of bacteria causes tb The fierce, fork-tongued komodo dragon Varanus komodoensis is the largest living lizard.

Male Komodo dragons measure up to 10 feet 3 m long and weigh about lbs. Females are a bit smaller, growing up to 6 feet 1. The speedy predators have good vision and excellent senses of smell, which help them hunt large prey such as water buffalo, deer, pigs and even humans — so keep your distance!

The goliath frog Conraua goliath is an amphibian to be reckoned with. It can grow to be longer than a foot 32 cm and can weigh more than 7 lbs. Goliath frogs are champion jumpers, what is the largest animal in the world alive today to leap almost 10 feet 3 m forward, the zoo reported. But don't wait for them to croak about it; these giant frogs are mute. Arthropods spiders, insects and other invertebrates with hard exteriors make up the largest animal group on Earth, but only one arthropod species can claim the title of largest by size: the Japanese spider crab Macrocheira kaempferi.

The largest Japanese spider crab on record had a leg span of Old ones can get to be a little over a meter [3. The largest extinct arthropod is Jaekelopterus rhenaniaea giant sea scorpion that grew to be up to 8.

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These animals are huge!

Nov 25,  · The blue whale is the largest animal ever known to have existed — even out-sizing dinosaurs. They weigh up to , pounds. Their hearts . The blue whale, up to about 30 metres (98 feet) long, is the biggest animal alive today and the biggest marine animal ever. What’s the biggest land mammal? elephant. This list takes into account the maximum rates of weight, which the animals can reach . Report. by Antelope Park. 1. African elephant. The average weight of an animal: kg. Maximum weight of the animal: kg. Average length of the animal’s body: meters. Report.

Meet the incredibly large creatures that have inspired researchers throughout the ages. The largest living things in the world call the sea their home, and in fact, the largest creature to have ever lived on the planet currently resides in the ocean. Some of these creatures remain elusive and wildly mysterious. That's what happens when you live in a place as unexplored as the ocean. At least it was until a group of scientific researchers embarked on a comprehensive survey and review of past studies for the largest known marine species.

While the blue whale is the overall-largest king of the sea, the lion's mane jellyfish goes to the top of the list for being the longest. And as the longest medusozoa of all, these languid beauties have tentacles that reach an astonishing feet in length.

It's hard to know why they are graced with such extraordinary appendages. They are said to get tangled in marine debris or with other tentacles, and as they take notably more time to contract, they are more vulnerable to predators with a taste for jellyfish arms. Regardless, they don't seem to mind — and if nothing else, it's earned them a place of distinction with us humans. Most of us have seen photos of a glorious, gigantic blue whale. The blue whale is the largest animal ever known to have existed — even out-sizing dinosaurs.

They weigh up to , pounds. Their hearts are the size of a car ; its beat can be detected from two miles away. At birth, they already rank amongst the largest full-grown animals. Because of commercial whaling, the species almost went extinct by the 20th century.

Thankfully, it has slowly recovered following the global whaling ban. That said, these animals remain endangered and face a number of serious threats including ship strikes and the impacts of climate change. At almost 80 feet in length, the beautiful sperm whale happens to be the largest of the toothed whales and the largest toothed predator of all. If you were to place it on its end and put it on the street, it would be as tall as an eight story building.

Its clicking call can be as loud as decibels underwater , equivalent to decibels on land— about the loudness of a rifle shot within a few feet of one's ear. It has the largest brain of any animal on the planet, tipping the scales at around 20 pounds.

Unfortunately for the sperm whale, they were fiercely hunted in the 18th, 19th, and 20th centuries; whalers sought the spermaceti , which was used for candles, soap, cosmetics, lamp oil, and many other commercial applications.

Before whaling, there was an estimated 1. Today, there are several hundred thousand — which may be a lot compared to other whales in peril, but still disheartening given their once abundant population. Meet the largest fish in the sea, the beautiful whale shark.

These majestic giants roam the oceans across the planet, looking for plankton and doing other things that fish do — sometimes even playing with people who love to swim with them.

More whale than shark, these fish are listed as endangered as they are still hunted in some parts of the world. The basking shark is, to the best of our knowledge, the second largest fish in the modern ocean.

The largest one on record measured in at over 40 feet — about the length of a school bus. And even more impressively, they can weigh in the range of 8, pounds. But not to worry should you come across one while taking a dip in the depths of the ocean; they are gentle giants with a diet of mostly plankton, fish eggs, and larvae. Taking the prize for being the longest cephalopod, the giant squid. Scientists have had few opportunities to observe the incredibly elusive giant squid in its natural habitat.

The first time a giant squid was filmed in its deep-sea home was in by a group of scientists from Japan's National Science Museum. What we have learned about this enormous cephalopod is that it has quite a reach. Their feeding tentacles can catch prey at distances of over 30 feet.

The giant squid is also legendary in the realm of sea monster tales where it has been associated with the sea monster Kraken.

The aptly named giant Pacific octopus is the biggest cephalopod of all. This oversized octopus has a radial spread of more than 32 feet. Though typically reddish brown, the octopus can change its color when threatened or in need of camouflage. Intelligent by nature , the giant Pacific octopus can open jars, solve mazes , and play with toys.

Aquariums often have enrichment activities for the octopuses to engage their brains. In the wild, the giant Pacific octopus is found throughout the Pacific from Alaska to Baja California, and as far northeast as Japan. The decidedly odd shaped oarfish is often referred to as a sea serpent or dragon. These guys are long — the longest bony fish that we know of — and live at depths of 3, feet. Because they reside in the deep dark water columns of the open ocean and rarely come to the surface, they are not often seen alive and healthy.

Most of our knowledge comes from specimens that have washed ashore. Oarfish , also known as ribbonfish, are long — 26 feet — and do not have scales. They are also known for their large eyes, all the better to see in their deep, dark habitat. Also known as a mola mola, the wonderfully weird ocean sunfish is the heaviest of all bony fish. Affectionately called a "swimming head," the giant fish without a tail has been measured at And if you're wondering how a fish without a tail swims, it powers itself by its mighty fins.

These fins also allow them to swim on their side. Generally a solitary fish , ocean sunfish are sometimes in groups for cleaning. Ocean sunfish have a diet consisting mainly of jellyfish and zooplankton. Their prey includes sharks and sea lions. With a leg span of over 12 feet, the Japanese spider crab is an arthropod, from the same phylum that includes crustaceans, spiders, and insects. And it is not only the largest crab or crustacean in the family, but it also holds the title for the largest arthropod of all.

As the Japanese spider crab ages, its legs continue to grow while its carapace remains the same size. Juvenile Japanese spider crabs are known to decorate their shells for camouflage. Melissa Breyer. Editorial Director. She is a sustainability expert and author whose work has been published by the New York Times and National Geographic, among others. Updated November 25, Share Twitter Pinterest Email.

Nature Blows My Mind! The Amazing Shapeshifting Mimic Octopus! Treehugger uses cookies to provide you with a great user experience. By using Treehugger, you accept our.

2 thoughts on “What is the largest animal in the world alive today

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