Tags: Categories: Home Improvement

6 Different Types of Earwigs

In a panic after seeing an earwig or two in your home? Panic no longer and read on to get a more in-depth account of what earwigs are, the different types of earwigs commonly found in the U.S., and most importantly, how you can get rid of them.

A trio of earwigs

Do you think you have gotten an earwig infestation at home and you are freaking out?

Hold your horses, take a deep breath, and relax. We are here with all the information you might find helpful if you have an earwig infestation.

Earwigs are tiny, unattractive insects that may reside in your homes sometimes. The name earwig originates from a superstition that these insects crawl into people’s ears while they are asleep. But you can relax because there is no truth to this myth! Earwigs do not crawl into people’s ears, neither are they harmful.

However, you wouldn’t want to get an earwig infestation because these insects are gross and ugly to look at and they emit a foul-smelling liquid. Who would want a foul-smelling house with ugly insects crawling around? Nobody!

Read along to know everything there is to know about earwigs.


Related: All types of insects that invade homes | Types of Grasshoppers | Types of Ladybugs | Types of Lice 

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Insects are a nuisance, whether they are harmful or not. Insects crawling about the floors and walls look gross, unpleasant, and extremely unhygienic. Insect infestations are a common problem. However, the problem gets serious when you fail to identify the type of infestation you have. By the time you figure it out, the infestation becomes so widespread that it’s hard to get control of it.

If you see some insects in your home and you suspect that they are earwigs, you have landed yourself at the right place, at just the right time. We have an in-depth account of what earwigs are, what types of earwigs are commonly found in the U.S., and most importantly, how you can get rid of them.

What Are Earwigs?

Earwigs are tiny, slender insects which are usually brown or reddish-brown in color. They have distinctive cerci or pinchers at the back of their abdomen that helps in their identification. An adult earwig can grow as big as 5/8th of an inch. Some species, however, can grow to as big as one inch. An adult earwig has two wigs but they very rarely fly. Even when they do, they take up their flight from elevated spots.

Myth about Earwigs

Fingers holding a grass spike with an earwig on it.

According to an old European myth, earwigs are believed to crawl into people’s ears and make their way into the brain, where they eggs. This superstition is what people freak out when they hear the name earwig. Luckily, this superstition has no scientific backing and it is utterly untrue. Earwigs do not cause any harm to humans. They are just a nuisance pest.

Life Cycle of an Earwig

An adult, female earwig can lay 25 to 30 eggs before the first frost during which it hibernates with the male earwig. The hibernation extends till spring, after which the male earwig leaves the nest first. It congregates with others of its species while they feed on insects and plants. The female earwig stays behind and looks after its eggs. After the nymph hatches, the female earwig brings them food for a period of about two months.

What Do Earwigs Feed On?

Let us tell you that earwigs do not feed on human blood if that makes you feel better. They feed on insects and plants. Earwigs may be both, beneficial and harmful for humans. Why? Because they feed on the eggs of other insects, mites, fleas, and aphids, while they also feed on garden plants including potatoes, lettuce, and other ornamental plants. Earwigs also eat lichens, algae, and moss. Thus, the largest populations of earwigs are found under decaying plant matter and mulch.

Where Do Earwigs Prefer to Hide?

Earwigs prefer dark and moist places. They are more active during the night. They do not infest a house until or unless the weather has stayed too dry for a long period of time. They can hide in the basements and in cracks from where they can make their way into your home.

Types of Earwigs

Earwigs fall under the insect order Dermaptera. There are more than 2000 species of earwigs in 12 families.

About 18 species of earwigs occur in North America. The most common types if earwigs are:

1. European Earwigs

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Mature European Earwig

The European earwig (Forficula auricularia) species is not native to the U.S., yet it is the most common type of earwig that people of U.S spot in their homes. They are native to Europe, northern Africa, and Eastern Asia. The forceps of male earwigs in this species are long and curved as compared to those of the female. The forceps are used for protection and mating.

Male earwigs that have shorter forceps that are highly curved are called barchylabic while male earwigs with longer and much straighter forceps are called macrolabic. European earwigs have two antennae with 14-15 segments, containing numerous important sensory organs. They have developed wings, but they rarely fly.

These earwigs are nocturnal and they hide in layers of decaying vegetation, moist soil, and other dark areas. European earwigs enter indoors in large groups. They damage the vegetation but since they enter in large numbers, their infestation can be extremely unsettling and scary.

The nymphs of European earwigs go through four stages. They do not leave their nest until their first molting. Typical European earwig lives up to 1 year.

2. Red-Legged EarwigsEarwig with ringed-legs

Red-legged earwigs (Euborellia annulipes) are identified by the brown bands on their yellow legs.  It is not native to North America but is very commonly seen in the southern region of the U.S. Red-legged earwigs are dominant in Florida. Like most of the species earwigs, this species does not have distinctive leathery wings. They have antennae and forceps. They have a body that is dark colored on the upper side and yellowish-brown on the underside.  Their infestation is similar to that of European earwigs that is, they are found in large numbers in their hiding places and in homes.

3. Striped EarwigsEarwig with strips

Striped earwigs (Lubidura riparia) are identified by their light tan color and their modified cerci or forceps.  They are called striped earwigs because they have two, dark, longitudinal stripes across their length. Males of this species have two penises which can be used interchangeably.

Found mostly in the southern region of U.S., they are not as much of a threat to outdoor vegetation as other species of earwigs. Like other species, they do not enter your home in abundance. They scurry indoors only the season has been dry for too long and they are in search of moist places to survive.

4. Maritime Earwigs

Maritime earwigs (Anisolabis maritime) live by the ocean but avoid water and come towards the coastline in search of food. This species does not swim and will die if they drown in water. However, they stay close to the coast and feed on insects found in wet sands. They hunt for insects and freshly laid insect eggs at night. They also feed on dead arthropods that the waves bring onshore. They are most commonly spotted when the tides are high.

The females lay eggs under pieces of bark on the sand and guard them till they hatch. After their eggs hatch, they feed them till they are mature enough to search for food themselves. Maritime earwigs are cold hardy creatures. They can bear temperature that is just above the freezing. They can tolerate the level of cold that other insects cannot.

5. The St Helena Giant Earwig

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The St Helena Giant Earwig (Labidura herculeana) was the largest earwig that was about 8cm in length. However, it was declared extinct in 2014. Predation by rats and mice and the removal of stones from their habitat were the reasons that lead to the extinction of these giant earwigs.

The less-common types of earwigs are:

  • Aborolabis pervicina
  • Aborolabis mordax
  • Aborolabis angulifera
  • Aborolabis mauritanica
  • Aborolabis tanzanica
  • Aborolabis emarginata
  • Aborolabis vicina
  • Aborolabis nepalensis
  • Aborolabis nigrescens
  • Aborolabis martensi
  • Aborolabis kalaktangensis
  • Aborolabis rufocapitata

These species of earwigs are less common, hence not much information is available on them. Among more than 2000 species, only European earwigs, striped earwigs, red-legged earwigs, and handsome earwig (Prolabia pulchell) are common and known to infest households in the Southern parts of United States while the Maritime earwig is commonly found in coastal regions of North America. The toothed earwig (Spongovostox apicedentatus) is found in the dry habitats in the southwestern states of U.S. The little earwig (Labia minor), introduced from Europe is another species of earwigs.

6. Ectoparasite Earwigs

Ectoparasite earwigs are types of earwigs that live on their hosts. These types of earwigs are quite unusual and uncommon.

  • Arixenia: It is a small, viviparous breeder. It gives birth to live young. It is an ectoparasite of the Indian bat (Cheiromeles torquatus).
  • Hemimerus: It is a small, viviparous earwig native to West It is blind ectoparasite of the giant rat (Cricetomys gambianus).

Signs of an Earwig Infestation

An earwig crawling on a red apple.

Earwig infestation can go unnoticed majorly because they don’t harm humans. Unlike bed bugs, earwigs do not bite and make your life a living hell. However, there are certain signs of an earwig infestation which may help you get the infestation under control on the right time.

  • A foul odor in your house
  • Obviously bitten off indoor plants
  • Fresh flowers with damaged petals
  • Vegetables and fruits in the kitchen that have holes and black spots on them
  • Earwig bites (not very common)

Although earwigs do not bite, they leave your house smelling bad and unbearable. If you detect the signs timely, you will be able to get the infestation treated before they make your house smell foul or increase to numbers that you can see them crawling on the floors. Different types of earwigs show different patterns of infestation, some infest in groups while some don’t.

Earwig Bites

Earwigs do not bite to feed on blood. Instead, they bite only as a means of self-defense. They won’t bite you, as long as you don’t get too close to them. An earwig bite is characterized by two red marks that are a small distance apart. Earwig bites result in a swollen area but the discomfort does not last very long.

Getting Rid of Earwigs

An earwig crawling in the dark.

As discussed earlier, earwigs dwell mostly in your garden or damp places in your homes. They are harmless but are a nuisance nonetheless. Getting rid of earwigs is possible. Many home remedies are known to be effective for the treatment of earwigs which we have listed down for you.

Water and Dish Soap

Spraying a soapy mixture of water and dish soap on your plants and in damp places in your home can help kill earwigs. It is best if you spray every time you spot an earwig crawling about.

Alcohol Based Insecticide

Mix equal parts of water and rubbing alcohol and spray directly on the earwig when you spot them. Alcohol penetrates into the body of earwig and kills it immediately.

Boric Acid Powder

Sprinkle some boric acid powder in all possible places where earwig infestation might be present inside your home and garden. Boric acid is a natural insecticide that kills the earwigs as soon as it’s exposed to them.

Earwig Trap with Dish Soap and Water

Mix one part of dish soap with four parts of water in a bucket. Place this bucket outside at night and have a lamp shining over it. The earwigs will be attracted to the shining foam and will be drawn into the soapy water, where they will be killed.

Earwig Trap with Olive Oil and Soy Sauce

Mix equal parts of soy sauce and olive oil in a container. Pierce holes into the lid of the container. The earwigs will be attracted to the smell and will be drawn into the bucket.


You can simply vacuum away a large population of earwigs when you spot it. Vacuum thoroughly to make sure earwig eggs have been sucked up too. Once done, either throw any the sealed vacuum bag or empty it in a bucket of soapy water.

Draw Birds to Your Garden

Birds are earwig predators. Install a birdbath or a bird feeder in your garden that will attract birds who will feed on earwigs and help you get rid of them.

Spray Pesticide

Many pesticides are available that kill earwigs. Simply spray the pesticide 6 to 10 feet away from the foundation of your home, over the grass in your garden. Immediately spray the grass with water so that the pesticide seeps well into the soil which is where the earwigs lay their eggs.

You can prevent an earwig infestation altogether by taking some preventive measures such as repairing any holes or cracks in the windows and walls that may make way for earwigs into your house. You should get any leaking faucets fixed. Using sodium lights instead of regular lights outside your house can help keep earwigs away.

Earwig infestation is not unhealthy or harmful but it sure is unhygienic, which is a good enough reason to actively treat the infestation. Identifying the types of earwigs will greatly help you understand what to expect from an infestation and how bad it can get.

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Tags: Categories: Home Improvement