What Eats Argentine Ants?

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Have you been thinking about What eats Argentine ants? You will get surprised when you find out the answer. I will tell you what eats Argentine ants, and I will also tell you how to get rid of this ant species. Let us take a look.

What are Argentine ants?

Argentina, Uruguay, Paraguay, Bolivia, and southern Brazil are home to Argentine ants, which are an invasive species. They can currently be found in South Africa, New Zealand, Japan, Australia, the United States, and Europe, among other places.

Argentine Ants are said to be invaded the continental United States through coffee ships from Brazil in the late 1800s at New Orleans.

Like all other ants, Argentine ants go through a developmental process known as full metamorphosis. Temperature affects how long it takes for these ants to grow up, but on average, their eggs hatch in about 28 days and they become adults in about 74 days.

What Eats Argentine Ants?

The first and the most obvious answer to what eats Argentine ants is the anteater. After all, it is in their name. But the list of animals and pests that eat Argentine ants is not so limited; in fact, it is more extensive than what you would think.

You might not realize that practically every insect-eating animal that can fit an ant in its mouth eats ants. Here are a few examples of insects and tiny animals that regularly consume ants:

  • Beetles, caterpillars, and flies
  • Black widow spiders and jumping spiders
  • Snails and other creatures with rigid shells
  • Snakes
  • lizards
  • lizards
  • Sparrows, grouse, and starlings
  • Bears and coyotes

Some animals devour ants in unusual ways that help them survive and reproduce. Some flies lay their eggs on the bodies of ants, and when their larvae hatch, they consume the ants in their immediate vicinity.

Spiders will often lure ants into their web and then use their sticky armament to spin them into bite-sized pieces. When bears find a store of wild honey, they will occasionally eat ants as a pleasant treat along with the honey.

What do Argentine ants eat?

Argentine ants are omnivores, meaning they will eat anything and everything. They eat the milk of aphids and other small Hemiptera, as well as insects and small living or dead invertebrates, plant sap, and various fruits in the wild. They also eat insect eggs.

what eats argentine ants

Argentine ants transport a wide variety of sweets, meats, animal feeds, and fats from our houses and add them to their meal. They eat practically everything that humans eat. They also go inside our houses to hunt for little insects.

Why do Argentine ants invade our homes?

Argentine ant (Linepithema humile) tends a colony of aphids (Aphis sp.) on a Jade flower bud (Crassula ovata)

Argentine ants frequently enter homes in search of food or a suitable nesting site. Swarms of ants can be attracted to even small amounts of food, such as crumbs from pet food.

Argentine ants will occasionally venture inside in quest of water, especially during a dry spell. They can be found in bathrooms or other humid areas such as the sink of the house in this situation.

Argentine ants’ nests can also be flooded by heavy rains, forcing them to migrate to neighboring structures, such as your home.

How do Argentine ants avoid being eaten up by ant predators?

A colony of these waxy citrus pests being tended for their honeydew by invasive Argentine Ants.

When Argentine ants arrive at the resources they have been hunting, they use aggressive physical contact to retain their dominance over predators. Argentine ants use their pygidial gland secretions during hostile physical contact with a heterospecific rival.

When topically applied to rivals’ cuticles, the secretions of the pygidial gland create irritation and disorientation.

Alarm and aggregation reactions are released by the pygidial gland secretion or its major volatile ingredients, dolichodial and iridomyrmecin, for other Argentine ants nearby, potentially helping the collective defense.

Do Argentine ants bite?

Generally speaking, this particular species of ant does not really bite. They are, in fact, the kind that prefers to mind their own business and keep to themselves. Having said that, Argentine species will not stay down if they are not provoked and will bite.

How to get rid of Argentine ants?

You can get rid of Argentine ants and their nests from your property in various ways. While professional exterminators may be required in some circumstances, there are several natural methods that can solve the problem without introducing chemicals or poisons into your home.

A group of ants drinking from a small puddle on a leaf.

The best ways to kill and repel Argentine ants are –


Argentine ant control with chalk is a natural and organic method to get rid of these ants. Chalk contains calcium carbonate, which deters argentine ants from entering your home.

Chalk is a long, thin strip of substance that can be used to draw or write on several types of surfaces. It is created out of ground limestone and chalk dust.

Chalk can be used to keep argentine ants at bay. Draw a line with the chalk wherever you see the ants, and it’s unclear why this works, but it does. However, keep it out of your kids’ reach as kids love to eat chalk, which can be harmful to them.


Another popular natural argentine ant elimination method in the home is orange. Nothing is more irritating than an ant bite, and I, for one, despise how they enter our home and begin living there as if it were their own and how much they enjoy causing us – the true owners of the property – a major inconvenience. 

The orange peel naturally repels argentine ants. Orange peels are unpleasant to argentine ants, and they will avoid stepping on them if they are present. Orange Paste is a magical sticky substance that can assist in the eradication of these ants.


To get rid of Argentine ants, combine vinegar and water in a spray bottle.

Sweet compounds, such as sugar and corn syrup, attract Argentine ants. If you want to rid your home of these pests, consider spraying the vulnerable areas and the area near their nest with a vinegar and water mix and watching the magic happen.

Vinegar is the most effective approach to getting rid of Argentine ants. Vinegar contains acetic acid, which is used to keep these insects at bay. Ants aren’t drawn to the scent or taste of vinegar since it’s acidic, making it difficult for them to be able to survive in their natural environment.

Put used coffee grounds in strategic spots throughout your house.

Argentine ants dislike the scent and acidity of coffee because it burns them. Distribute leftover coffee grounds near pet bowls and other ant-infested places. Coffee grounds can also be used to keep these ants away from your home by sprinkling them around the perimeter.

Coffee grounds can also be used to keep ants away from your home by sprinkling them around the perimeter.

Place whole cloves or bay leaves on the table.

Cloves and bay leaves are both great argentine ant repellents. These substances produce a pungent odor that is a sure-fire way to get rid of Argentine ants.

Bay leaves are placed under the kitchen countertops to keep ants away. To keep them from creeping up into cupboards and drawers, position them in a single layer under the counter.


If you are irritated by the presence of Argentine ants in your house, then you need to keep a check on the sugary content that you have left loose. These ants are not dangerous; however, make sure not to provoke them unnecessarily.

About the author

A biotechnologist by profession and a passionate pest researcher. I have been one of those people who used to run away from cockroaches and rats due to their pesky features, but then we all get that turn in life when we have to face something.