What are the most dangerous insects in the world?


The numbers are clear: with about 800,000 deaths annually, the mosquito is the most deadly animal to humans. Thus it is ahead of the snake (100,000 deaths) or the dog (35,000 deaths). For comparison, this insect kills more people in 24 hours than a shark in 100 years.

There are more than 3,500 species of mosquitoes in the world. Among them is the dreaded (and terrifying) tiger mosquito. It can actually be a carrier of viruses such as chikungunya, Zika, or dengue fever.

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Bedbugs are a subspecies of insects characterized by a mouth apparatus that allows them to sting and suck the blood of their victim. There are 90 families, comprising more than 45,000 species, such as bed bugs, which are very annoying, but do not pose a real threat to health.

But some types of bedbugs are more dangerous. This is especially the case Triatoma protractorWho feeds on the blood of his sleeping victim from the lips, eyelids and ears. In addition to this unpleasant aspect, they can be carriers of dangerous diseases, such as Chagas disease, which kills about 10,000 people every year.

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A special reference to bugs that inherited the nickname “deadly bug”. Complete program!

bullet ant

Living in the rainforests of South America, Parabonera Clavatta Something to be afraid of! Also nicknamed the “bullet ant”, its bites are incredibly painful … comparable to a gunshot wound. The insect, which is up to 2.5 cm in height, produces a venom that contains a neurotoxic and paralyzing substance called “poneratoxin”, and its effects can last for up to 24 hours. In some Amazonian societies, transition to adulthood is accomplished by dipping your hand into a gauntlet full of the famous ant.

Black Widow

Its name alone is enough to provoke fear.. the spider is from the family TherididaeThe American black widow is found in the United States and Mexico. Very small, 15 mm for females and 7 to 9 mm for males, the black widow is no less remarkable, it is one of the most dangerous spiders. The poison containing latrotoxin is highly toxic, causing neurological symptoms that can lead to death if left untreated. Too simple way to get to know him? It is black in color and has a red hourglass-shaped spot on the abdomen.

tsetse fly

Who has not heard of the tsetse fly before? This particularly dangerous insect originates from Africa, bites its victims and feeds on their blood. Problem, some flies are contaminated with parasites of the genus trypanosome, responsible for human African trypanosomiasis, also known as sleeping sickness. When they attack a human, they can thus transmit disease to them.

The disease is found exclusively in 36 countries in sub-Saharan Africa, with approximately a thousand new cases annually. Without treatment, death is inevitable: the parasite spreads to the central nervous system, causing major problems with sleep and mental problems.

Caterpillar Lonomia Obliqua

Lonomia Obliqua larvae are the larval form of a large South American butterfly. Particularly enormous, measuring about 5 cm and covered with stinging hairs. But above all, this caterpillar produces a highly toxic poison. The protein in it contains powerful blood-clotting factors, which leads to the development of internal bleeding or gangrene. As a result, many people died, especially in Brazil.

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Banana spider

Don’t be fooled by its friendly name, the banana spider is far from a friendly creature. Originally from South America, it is found mainly on banana plantations. Good size, up to 10 cm in diameter. Its neurotoxin is very dangerous and can lead to death.

Among the symptoms caused by a bite Phonotria will do An erection that is very long and painful. Brazilian scientists from the Federal University of Minas Gerais (Brazil) have studied this peculiarity. They were able to create a gel made from this toxin and is intended to help men with erectile dysfunction.

killer bee

The killer bee, also called the African bee, is a hybrid species created in Brazil. It results from hybridization between the European bee (Apis mellifera ligustica and Apis mellifera iberiensis) and the African bee (Apis mellifera scutellata).

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If her appearance in all respects is identical to the appearance of the “classic” bumblebee, then her aggressiveness increases significantly. Thus, the killer bee can pursue its victims for several kilometers.

Atrax Robusts

If you suffer from spider phobia, Atrax robustus, a species endemic to Australia, may cause you to get cold sweats. This 5-7cm tarantula is very common in Sydney and its surroundings. Adventurous people do not hesitate to enter homes especially when the weather is stormy. Impressive when she stands on her hind legs and shows her fangs, Atrax Robusts It can be very aggressive. Its strong venom is extremely painful and can be fatal to weak people or children. An effective antivenom has been developed, but it must be administered within an hour of the bite. tarantula Atrax Robusts It is considered one of the most dangerous animals in Australia.

big ant

Originally from Africa, the large ant, also called the army ant of the genus Dorylus, is known for the power of its extremely painful bites. These blind insects do not leave it once they have caught their prey. This is the faculty used by some residents, such as the Maasai. In order to close their wound, they grab the soldier ants, make them bite the wound, and then tear their bodies apart. The colony of these moving ants is dangerous to humans, it is they who do not hesitate to attack prey much larger than themselves.

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