Deadly by Nature: The Top 10 Deadliest Animals in the World Revealed
Ever experience the dread and apprehension triggered by the lethal aspects of the Mother Nature? Get ready to step into the expansive world of wildlife from the animal kingdom. From cunning predators to venomous assassins, you will discover the top 10 deadliest animals in the world in this thrilling journey. Join us on this heart-pounding journey to uncover the secrets of the wild!
1. Mosquitoes
Although mosquitos seem to be very tiny yet they are the most dangerous animal on our planet. They cause 725,000 – 1,000,000 deaths per year by spreading diseases like malaria, dengue fever, West Nile and Zika viruses. Only female mosquitos are responsible for these deaths as male mosquitos don’t bite.
Mosquitos not only kill humans directly but also incidentally transmit infectious pathogens (with bacteria, viruses, and parasites) from person to person. It is believed that around half of all the human deaths from the birth of human species is only due to mosquitos. For more about mosquitoes, their behavior, habitat and the diseases they carry on the Centers for Disease Control and Prevention (CDC).
2. Humans
While enlisting the top 10 deadliest animals in the world, humans are ranked on the second position. It is due to the fact that around 431,000 humans die every year due to these deadliest mammals. This is just a number of homicides, excluding all other types of deaths of humans.
Not only this, due to several human activities, we had destroyed our natural world ourselves very badly. This resulted in the climate change, leading to the 150,000 deaths annually. According to a report from WHO, more than 250,000 deaths will be done within 2030 – 2050, just due to climate change.
3. Tsetse Flies
Don’t underestimate the little size of the tsetse fly as it is 3rd deadliest animal in the world. The population of tsetse fly reaches tens of millions in the sub-Saharan Africa, being a concerning threat for the inhabitants. They affect humans by transmitting the parasitic sleeping sickness through their bites, resulting in the 10,000 deaths per year.
With yellow markings on their brown bodies, they live in the wooded savannahs and riverine forests. Even with very short lifespan of 6 – 12 months, they are a serious danger for humans. It is advised to keep in mind that all the bites are not created equal. Be careful whenever you hear the buzz sound!
4. Ascaris Roundworms
Ascaris roundworms, one of the top 10 deadliest animals in the world are very silent and unseen killers, being a part of our list of the 10 deadliest animals in the world. Being deadliest parasites on Earth, they grow inside the human body (laying 200,000 eggs per day), when someone consumes the human feces contaminated drink or food.
They are 6 – 13 inches in length with the lifespan of 1 – 2 years. Living in the small intestine, they take energy and food from the human body to stay alive, thus causing Ascariasis. This disease targets more than 2,500 people annually.
5. Hippopotamus
Don’t get confused with the herbivorous diet of the hippopotamus! A single bite of hippo can cut a human half! That’s absolutely terrifying…! This is due to the sharp canines (especially the lower ones), which are 50 cm in length. With the bite force of 1,800 psi, their bite become 3 times stronger than that of a lion.
These 4,300 pounds heavy mammals reside in the sub-Saharan Africa with the average lifespan of 40 years in wild. They mostly attack on humans, when someone approaches their habitat. Being 3rd largest land mammal, they kill 500 humans each year.
6. Cape Buffalo
Being one of the deadly animal of Africa, Cape buffalo is sometimes termed as “African Buffalo” with extremely aggressive nature. The population of Cape buffalo is around 470,000 – 500,000 only in sub-Saharan Africa with an average weight of 1,760 pounds.
While roaming around grasslands, wetlands, and wooded savannas, they live upto 15 years in wild. They mostly roam in form of herds, containing 100 individuals to target their prey. They have distinctive horns, which help them to catch their victim. Their aggressive nature results in more than 200 annual deaths.
7. Saltwater Crocodile
Crocodile is among one of the most violent animal that causes more than 1,000 – 5,000 deaths a year. Getting confused? Just have a look at their teeth once! With the bite force of up to 37,00 psi, they are regarded as one of the strongest animal in the world.
Male crocodiles can grow to a length of 6 meters with weight of 1,300 kg. When they are going to target someone, their speed can reach up to 18 mph. In short, once you come in the sight of crocodile as prey, it’s almost impossible to survive!
8. Box Jellyfish
Box Jellyfish is very dangerous animal which is native to the Indo-Pacific Ocean, thus completing our list of top 10 deadliest animals in the world. They are among the most venomous marine creatures in the world. They have 10 ft long transparent bodies with around 15 tentacles from each corner (made of nematocysts containing toxins).
They are also named as “sea wasps or marine stingers”. They have an average lifespan of around 1 year. When they sting someone, their venom immediately attacks the heart and nervous system of the victim. With such a strong venom, they are responsible for 20 – 40 deaths every year.
9. Saw-scaled viper
Some species of snakes are poisonous enough that we can’t imagine even! Saw-scaled viper is regarded as the most deadly snakes in the world even though being very small (30 – 90 cm). They are mostly found in Africa, the Middle East, and some parts of Asia with an average lifespan of 15 years.
Due to the aggressive nature of all the snakes, they cause around 138,000 deaths annually. Yet, this snake is very dangerous due to its aggressive nature. People either instantly die after it bites someone or may take 20 minutes (if remain untreated).
10. Scorpions
Being a part of the list of top 10 deadliest animals in the world, scorpions are the most deadly that deliver venom unlike poisonous animals. From all the species of scorpions, the most lethal one is the Indian red-scorpion.
It is estimated that scorpions cause 3,300 deaths every year. Instead of mindful attacks, most of their bites result when they are defending themselves from getting crushed. They sting through their tail, which contains venom.
Decoding the Rankings
This ranking list of the top 10 deadliest animals in the world is fully dependent on the factor that how much certain animal is lethal or how it impacts human life. Mosquitoes are on the top because they cause highest number of deaths, however humans come 2nd as the deaths caused by them are smaller than that of mosquitos. The other deadliest animals like tsetse flies, ascaris roundworms, and hippopotamus have unique threats on humans due to their proximity to human populations. Similarly, cape buffalo, saltwater crocodile, box jellyfish, saw-scaled vipers, and scorpions complete our list of top 10 deadliest animals in the world, depending upon their way of targeting or their harmfulness.
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