Crocodiles are opportunistic hunters and any animal that moves in their habitat is fair game. Around 1,000 people each year are fatally attacked by crocodiles, but because crocodiles hunt in generally poorer and more remote regions, each death receives far less media attention than other, less common animal attacks. Show
 When you think about a deadly animal, you may think shark, lion, or even a rhino. However, according to several studies, the deadliest animal in the world is much smaller and way more irritating. There are more than 100 varieties of this thing, and it feeds on human blood, transporting a vast array of diseases from one person to next. Figure it out, yet? That’s right—that buzzing, easy-to-squish mosquito is the deadliest creature, period. The numbers don’t lie: According to the World Health Organization, more than 725,000 people worldwide are killed by mosquito-borne diseases each year. These diseases include malaria, dengue fever, yellow fever, and encephalitis. Malaria has the highest mortality rate, killing at least 600,000 people a year. “One of the reasons mosquitoes are the most deadly is that they’re able to adapt easily to new environments,” Burns Blackwell, president and chief executive officer of Terminix-Triad, recently told Accuweather.com. Another reason the bugs are so deadly is that they breed quickly, Blackwell explains: Mosquitoes have learned to procreate in as little as a few small drops of water, and each female mosquito can produce between 50 and 500 eggs in her first brood. Their populations also peak at different times in different areas all over the world, making it nearly impossible to avoid being bitten. And every bite increases the risk of contracting a serious disease. Here are 15 more innocent-looking animals that are surprisingly dangerous. In areas where mosquitoes are pervasive and carry deadly diseases, local authorities try to control the population through routine pesticide applications. You can protect yourself by eliminating places where standing water can accumulate (think bird baths, tire swings, poorly draining rain gutters), says Bernard Cohen, MD, professor of dermatology at the Johns Hopkins University School of Medicine. He also stresses that a little protection will go a long way: Wear bug repellent that contains DEET (up to 30 percent) when you head outdoors, and reapply it about every four hours. The next deadliest animal after the mosquito is another one you wouldn’t expect: humans. Around 475,000 people die every year by the hand of another human, which, when you think about it, sadly isn’t that shocking. Finishing out the list of the five deadliest animals in the world are snakes, dogs, and the Tsetse fly. Coming in much further down on the list are hippopotami (killing around 500 people every year), elephants and lions (around 100 each), and wolves and sharks (around 10 each). These stats are pretty surprising, considering those are the stereotypical animals that people think of when it comes to dangerous species, not a tiny mosquito. Here are 22 more animals that are deadlier than sharks. The moral of the story is to stay safe—the two most deadly creatures on the planet are the ones you can barely see buzzing around you and the ones that you pass on the street every day. Yes, the animal kingdom is a lot more complicated than you think—these are the 23 other “facts” about animals you have all wrong. Sources:
Originally Published: September 17, 2020 Published 15 June 2016 Share close Copy link About sharing
Crocodiles are opportunistic hunters What would you say is the world's most dangerous animal? A shark? A tiger? What about a crocodile? Although these apex predators are terrifying killers, the world's deadliest animal, year after year, is actually something much smaller - the mosquito. Here are some of the world's deadliest animals. MosquitoesImage source, AFP Image caption,Mosquitoes are estimated to kill about 725,000 people every year. According to the World Health Organization, about 725,000 people are killed every year by mosquito-borne diseases. Malaria alone affects 200 million, of which an estimated 600,000 die. Mosquitoes also carry dengue fever, yellow fever and encephalitis. The sheer number of mosquitoes adds to the risk they pose to humans. Unlike many other dangerous creatures, they can be found in nearly every part of the world at various times of year, and at peak breeding season they outnumber every other animal except ants and termites. SnakesImage source, Hunter Reptile Rescue Image caption,The Inland Taipan snake is the world's most venomous, but not deadliest. An estimated 50,000 people are killed every year by snakes. The most venomous snake in the world is the Inland Taipan, also known as the Western Taipan. Its venom is highly toxic and can kill a human being in under 45 minutes. More than 80% of those bitten by the Inland Taipan die. But it is not the biggest killer, because it rarely bites humans. The saw-scaled viper doesn't rank in the top 10 for venom toxicity - only 10% of bite victims die - but it lives around inhabited areas and it bites fast and often. The saw-scaled viper is estimated to kill about 5,000 people every year - more than any other kind of snake. The Inland Taipan is native to central Australia, while the saw-scaled viper can be found in Pakistan, India, Sri Lanka, parts of the Middle East and Africa, north of the equator. The various Krait species, also among the world's most deadly, are found mostly in East Asia. DogsImage source, Reuters Image caption,In countries where they commonly carry the disease, dogs are involved in up to 99% of rabies infections. Man's best friend? Perhaps, but not mankind's. Rabid dogs are responsible for the deaths of an estimated 25,000 people per year. In countries where dogs commonly carry rabies they are involved in up to 99% of infections, according to the WHO. Countries with large numbers of stray dogs, including India, are the worst affected. According to the WHO, about 36% of the world's rabies deaths - 20,000 of about 55,000 deaths worldwide - occur in India each year, most of those when children come into contact with infected dogs. Dying from an actual dog bite is much more rare. There is no reliable worldwide data, but of the estimated 4.5 million dog bites in the US every year, only about 30 people die on average. Tsetse flyMedia caption,Maryam Abdalla reports on the blue targets luring tsetse flies The tsetse fly is roughly similar in size and appearance to the ordinary housefly, but it packs a lot more of a punch. The tsetse fly uses a large proboscis to bite vertebrate animals, including humans, and suck their blood. It carries African trypanosomiasis, or sleeping sickness, a parasitic disease which causes fevers, headaches, and joint pain, followed by vomiting, swelling of the brain, and trouble sleeping. Somewhere between 20,000 and 30,000 people are thought to be infected with sleeping sickness every year, the vast majority in sub-Saharan Africa. An estimated 10,000 die from the disease. CrocodilesImage source, AP Image caption,Crocodiles kill many more people every year than sharks. Crocodiles do not necessarily set out to hunt humans, but they are opportunistic killers. In Africa alone there are several hundred crocodile attacks on humans per year, between a third to half of which are fatal, depending on the species. Many take place in small communities and are not widely reported. Worldwide, crocodiles are estimated to kill about 1,000 humans per year, many more than sharks. Alligators, which only occur in the wild in the US and China, are less aggressive than crocodiles but can still be dangerous. In the US state of Florida, 22 people have been killed by alligators since 1948, the state authorities say. Read more: Why do crocodiles attack humans? HippopotamusImage caption, Male hippos can weigh up to 2,750kg. Ungainly as it is, the hippopotamus is the world's deadliest large land mammal, killing an estimated 500 people per year in Africa. Hippos are aggressive creatures, and they have very sharp teeth. And you would not want to get stuck under one; at up to 2,750kg they can crush a human to death.
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