What Is The Most Dangerous Type Of Ant?
While few, if any, people are fans, ants are typically just seen as a pest or nuisance. However, despite their diminutive size, some ant species present a formidable threat to people — especially those spending time outdoors.
All ants have the ability to bite with their mandibles. The pain, swelling, and itchy sensational associated with these bites is from formic acid, which is injected by the ant during the bite. The level of discomfort and/or danger for someone as a result of an ant bite often depends on how many bites, and their level of allergic reaction to the formic acid. There are also species of stinging ants, which can inject venom with their sting. Some of these ants pack a surprising amount of toxins in their venom, which can cause pain, allergic reactions, and, in some cases, even death.
With that in mind, which are the most dangerous types of ants? Here are a handful that warrant the use of emergency supplies if encountered.
Harvester ants near top in toxicity
Harvester ants are the bane of the American South and West, with colonies of red harvesters appearing from Texas to California, as well as into the Midwest, and the Florida harvester occurring throughout the Southeast. They are extremely common and both residents and visitors have tried an untold number of remedies to repel them.
However, in addition to being very common, harvester ants are also very potent. In fact, there is some evidence to suggest it is actually one of, if not the, most toxic insect on Earth. According to a paper published by the Department of Entomology at the University of Florida, harvester ants rank right up there with yellowjackets, wasps, and bees as the most toxic insects in the United States. This certainly makes them a pest worth avoiding.
Luckily, harvester ants are not particularly aggressive. They typically only attack if the nest is disturbed. When they do attack, however, their bites are particularly painful and can be dangerous to anyone who is allergic to them.
Driver ants deliver pain
Found throughout multiple regions of Africa, as well as portions of Asia, driver ants are a subspecies of army ant that has a fearsome reputation. Known alternately as siafu ants, driver ants are best known for their habit of overwhelming their prey with a massive, coordinated attack involving tens of thousands of individual ants. When moving, driver ants often form a massive stream that can stretch over a mile. This sight can be both awe-inspiring and terrifying.
Not only do driver ants travel in droves, they are also very aggressive and capable of inflicting a painful sting as well as a powerful bite with their crushing mandibles. For many, this is the stuff of nightmares and has been depicted as such in several movies. However, because of the remote locations they inhabit, driver ants are typically only encountered by local inhabitants and ambitious explorers. Nonetheless, anyone adventuring in Central, East, or South Africa or along the southwestern stretch of Asia should be well aware of the danger they present.
Fire ants are fearsome
Although they are almost synonymous with the Southern United States, fire ants are not native to the U.S. In fact, the red fire ant did not arrive until the Great Depression era. Although it is a relative newcomer, the fire ant spread rapidly across states from Texas to Florida and quickly became one of the region's most despised insects. Keeping these invasive ants out of tents has been a focus of campers ever since.
Fire ants not only have impacted indigenous species such as other ants, lizards, spiders, and frogs, but they have also made an unpleasant impression on the human population. This is not only because of the unsightly mounds they build when they move into an area but also because of the painful stings they deliver. Stings from fire ants not only burn they also often cause small blisters to form. Additionally, fire ants often attack en masse, with each individual ant delivering multiple stings. This can pose a severe risk to anyone unfortunate enough to be the target of attack — particularly if they are allergic to fire ant stings. Each year, numerous deaths are attributed to anaphylactic reactions to fire ants.
Bullet ants are big trouble
While not top on this list, the bullet ant is perhaps the best-known and most infamous of the dangerous ants found throughout the world. The bullet ant's fearsome reputation comes is attributed to the searing pain of its legendary sting. Not only is the pain intense, but it is long-lived, giving the bullet ant the alternate name of 24-hour ant.
Bullet ants are also known to have an intimidating presence thanks largely to their large bodies. In fact, the bullet ant is literally one of the largest in the world, measuring up to 1.2 inches in length. Adding to the legend of the bullet ant is the fact it is a creature of the rainforests and jungles of Central and South America. However, that is also good news in the sense one doesn't have to worry about a bullet ant colony showing up in the backyard. That said, they are definitely something to be aware of if exploring this region.
The bulldog ant is top dog
Australia is home to many of the world's most dangerous and deadly creatures. Among them is the most dangerous ant in the world, according to the Guinness Book of World Records. Bulldog ants, which are alternately referred to as bull ants, are known for their aggressiveness. They defend their nests violently, attacking anyone or anything that disturbs their lair. Bulldog ants will even give chase to interlopers as they back away from the nest, so if you happen to find yourself being targeted by a group of angry bulldog ants, be sure to move a safe distance away as quickly as possible.
In addition to their nasty disposition, bulldog ants are capable of both biting and stinging. Like most stinging ants, they do so simultaneously and are able to deliver a multitude of stings in short order. Unlike many ants, they are easily seen as they are capable of growing to around an inch and a half in length. To add to the fear factor, one infamous subspecies of bulldog ants, the jumper ant, is capable of leaping to land on its intended target.