How Is A Scorpion Different From Other Insects And Spiders?

Is a Scorpion an Insect?

All insects and other pests are considered Arthropods, but that doesn’t help answer the question, ‟What is a scorpion?” An insect? Something else? Even though these creatures closely resemble spiders and ticks – and belong to the same family – they look very different. For example, scorpions are notorious for the two pincers (pedipalps) located on the end of each front leg. Then there is the elongated tail that has a venomous barb, or stinger, attached – but many other insects don’t have these. So, is a scorpion an insect?

What is a scorpion?

Scorpions belong to a group known as the Arachnids. Pests in this class have eight legs, no wings and two body parts – the cephalothorax and the abdomen. The head and the thorax are fused together.

What is a «true» insect?

Creatures classified as ‟true insects” have specific anatomical features. They have six legs, one or two pairs of wings and three body regions – the head, thorax and abdomen. Based on these facts, the answer to the question, ‟Is a scorpion an insect,” is no.

Where are scorpions found?

Scorpions can be found in almost any habitat and can survive in even the harshest of environments. They have the ability to lower their metabolism by as much as one-third, thus diminishing their need for oxygen and food. They’ve been observed in elevated mountains, barren deserts, deep caves and boggy marshes. In residential areas, scorpions are most likely found in shaded locations, including under rocks, woodpiles, logs and heavy foliage.

Are all scorpions poisonous?

All scorpions are venomous, but not always poisonous to humans. Scorpions are predators that use their venom to paralyze and kill their prey, or for self-defense. In some species, this venom is harmless to humans, but in other species, the venom can be life-threatening.

So, is a scorpion an insect? No. But just like an insect, it can be an unwanted guest in or around your home – and a dangerous one at that. The pest management specialists at Terminix® can put your mind at ease – not only with scorpions, but other pests as well. Call today for a free pest estimate.


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Spiders & Scorpions

What are spiders and scorpions?

Depending on their exact species, spiders and scorpions are considered some of the most dangerous pests that you could find living in your home or business. These pests can be identified by their two body segments and their eight distinct legs. Spiders and scorpions go through similar stages of development, hatching from eggs as miniature versions of full-grown adults then molting their skins and growing to full size. Both spiders and scorpions are predatory pests by nature.

There are two main differences between spiders and scorpions: their appearance and the way they hunt down and attack their prey. Spiders use their two front fangs to inject venom into their victim, while scorpions use their large venom-filled stinger located at the end of their tail to paralyze their victims. In addition to their long tail, scorpions have a pair of sharp pincers; scorpions lack the necessary spinnerets needed to produce the silk that spiders use to weave the webs they use to catch their prey.

See also:  What Is A Brown Recluse Spider Look Like?

Are spiders and scorpions dangerous?

There are many species of nuisance spiders that invade our homes that pose no real threat to us. However, there are a few venomous spiders that can be found in our area that can pose serious health threats like the brown recluse and black widow spider. It’s important to be very cautious when dealing with these spiders in and around your home. Many scorpions have non-lethal stings such as the striped bark scorpion, the most common scorpion found here in Oklahoma. However, if you’re bitten by a venomous spider or stung by a scorpion, it is always wise to seek immediate medical attention.

Why do I have a spider and scorpion problem?

Both spiders and scorpions invade homes while hunting for prey, typically small insects. So chances are, if you’re dealing with scorpions or spiders in your home, then you’re probably dealing with other insect pests in your home as well. Another common reason that spiders and scorpions invade homes is to find shelter; these pests can usually find a comfortable place to hide in and around cluttered spaces, storage areas, or any other hidden areas where they can remain unseen.

How do I get rid of spiders and scorpions?

Getting rid of spiders and scorpions can actually be much easier than it seems. All you have to do is give the professionals here at Dandi Guaranty a call and schedule a time for us to come and address your pest problem. It’s as simple as that! And if you have an emergency on your hands and need immediate service, we even have on-call technicians who can quickly respond to your pest problem. Whatever your pest control need is, Dandi Guaranty has an option for you! For more information, reach out to us today!

Can I control spiders and scorpions myself?

Spiders and scorpions are difficult pests to deal with, especially because to get rid of them, you also have to deal with the other insect pests that are attracting them to your home. However, It is not advised that you try to handle these potentially dangerous pests without taking the proper safety precautions. But at Dandi Guaranty, we’ve had years of experience dealing with scorpions and spiders! So if you need help getting rid of them, the best thing you can do is invest in our home pest control services!

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Spider vs. Scorpion Identification

Spiders and scorpions are considered to be two of the most feared animals. Both of these creatures are classified as arachnids and, along with mites, ticks and harvestmen, possess eight legs. They also both have two body segments, including the cephalothorax and the abdomen. Both develop through successive stages, starting with eggs from which hatch miniature versions of the adults that molt and grow in size. Their speed of growth and development varies. Their behavior and habits are also somewhat similar. Both are predatory and obtain nutrition by catching and consuming other animals such as insects.

Despite the similarities, there are significant differences between spiders and scorpions. Spiders have a pair of fangs that they use to inject venom. Scorpions lack fangs but instead have a stinger located at the end of their tail to inject venom. Scorpions also have a pair of pinchers which are modified pedipalps. Spiders lack pinchers of any kind. Scorpions lack spinnerets and therefore do not produce silk, whereas spiders do.

Both of these creatures can invade indoors. If you have questions about spiders or scorpions, contact a pest control professional.

See also:  What Spider Has 6 Legs?

Spiders and Scorpions — More Arthropods

Spiders are also arthropods. Arthropods are a big group of creatures. We divided up our pages because the creatures come in such a variety. You would never confuse a tarantula, lobster and a butterfly, but they all have similarities.

Arthropod Review

Spiders are close to insects, but still very different. Like all arthropods, they have jointed legs and segments for their main body. To keep those legs and segments moving properly, arthropods also have nervous systems that are very advanced. What else? Many arthropods also have an exoskeleton. The exoskeleton is the hard outer shell. If you touch an insect, spider or crab you’ll find it to be hard. If you look at a mammal, they are usually soft. If they aren’t, their protection is a specialized piece of their skin (the skeleton is on the inside). But what makes these guys different?

Spiders, Scorpions, and Horseshoe Crabs. Oh My!

Ah yes. The subphylum Cheliceriformes. There are a lot of them. Over 70 thousand species. The big thing that sets them apart is the number of legs. Eight (8). Most of you probably know that spiders have eight legs. So do scorpions and horseshoe crabs. They usually don’t have antennae either. They have complex eyes so they can find prey. Did we mention that many of the members of this subphylum are predators? We should.

While you might find spiders in many locations around your house, scorpions are a little harder to find. Horseshoe Crabs are even more difficult to see. Horseshoe Crabs live in the ocean. You might find spiders and scorpions near the water, but they are not fond of living in the water. Some spiders can actually walk on water to capture their prey. It’s a whole surface tension thing to keep them on top.

Spiders have the ability to live in almost any environment while you will usually find scorpions in dry areas. We just saw a spider in our offices this morning. But here in California, we have many scorpion species found across or deserts and grasslands. We haven’t seen a scorpion in our offices. Thank goodness.

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Related Video. (Arachnids):
Wikipedia (Spiders):
Wikipedia (Scorpions):
Encyclopædia Britannica (Spider):
Encyclopædia Britannica (Scorpion):

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Is A Scorpion An Insect? Why or Why Not?

Do you think that a scorpion is also an insect? You are not alone. Because of its resemblance, people think that scorpions are insects. Here are some facts regarding the similarities of scorpions and insects as well as their differences that make these insect groups unique from each other.

Scorpions and insects similarities

These animals both belong to the phylum Arthropoda. It means that scorpions and insect both possess paired and jointed legs.

They also have exoskeleton that make their body hard and protected from environmental stress such as heat and desiccation.

Because their skeleton is wrapped around their body, scorpions and insects both shed their skin in a process called molting to facilitate growth.

These characteristics are also common to some animals such as mites, spiders, ticks, crustaceans, millipedes, centipedes and others. They are all classified under phylum Arthropoda.

Scorpions and insects differences

Even though scorpions and insects both belong to phylum arthropoda, they are different in terms of the class they are classified into.

Scorpions are classified under class Arachnida – animals under this group have eight legs, just like spiders!

On the other hand, insects have six legs and they are classified under class insecta.

Remember this: animals with eight legs are arachnids while animals that have six legs are called insects! You don’t have to be confused with this!

Arachnids like scorpions have two body segments called the cephalo-thorax (head +thorax) and abdomen. Insects have three body segments namely: the head, thorax and abdomen.

Insects possess a pair of antennae, scorpions don’t!

Majority of insects species develop wings, scorpions do not!

What is the difference between scorpions and insects?

Insects possess three main body segments with six legs, 1-2 pair of wings and a pair of antenna while scorpions are arachnids with two main body segments with eight legs, no wings and antennae.

See also:  What Does Poison Spiders Look Like?

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Common Insect Orders

Here are some of the common types of insects according to orders:

What Is the Difference Between a Scorpion and an Insect?

Scorpions and insects share similarities but possess clear differences. Both belong to the group of animals known as arthropods which have an exoskeleton like spiders, mites, ticks, centipedes, millipedes and crustaceans to name a few. They both have jointed appendages and grow through the process of molting where they shed their skin.

Even though they are related, they belong to very distinctly different groups. Scorpions are animals in the order Scorpiones, under the class Arachnida, which makes them a distant cousin of spiders. Scorpions have eight legs, while insects have six. Scorpions have two body segments while insects have three. Scorpions do not possess antennae and never develop wings—a fact that many people appreciate. Scorpions do not possess antennae.


Scorpions are nuisance pests that are closely related to spiders, mites and ticks. There are about 1,200 scorpion species in the world and 70 species in the United States. Of these, the most dangerous species is the Arizona Bark Scorpion, which is found in the American southwest and in Northern Mexico. Keep reading to lea rn more facts about scorpions.

Pest Stats


Varies in shade from yellowish brown to tan

4 pairs of legs and a pair of pinchers


Segmented, long tail with stinger at the end



Arid southwest and southern part of the United States

Scorpion Photos

Photo of a small aggressive scorpion

Photo of a desert hairy scorpion

Photo of a flat rock scorpion

Scorpions are nuisance pests that are closely related to spiders, mites and ticks. There are about 1,200 scorpion species in the world and 70 species in the United States. Of these, the most dangerous species is the Arizona Bark Scorpion, which is found in the American southwest and in Northern Mexico. Keep reading to lea rn more facts about scorpions.

Pest Stats


Varies in shade from yellowish brown to tan

4 pairs of legs and a pair of pinchers


Segmented, long tail with stinger at the end



Arid southwest and southern part of the United States


Scorpions are nocturnal pests, so they hide during the day and are most active at night. They feed primarily on insects, especially crickets and cockroaches, and they also feed on spiders. However, they can survive for months without food if water is readily available.


Scorpions live in dry habitats, usually preferring deserts and semi-arid regions. Many species dig burrows in the soil and hide under rocks, logs or debris. During periods of hot weather, scorpions may enter homes through wall voids and take shelter in cool, moist areas like crawl spaces and attics.


While sometimes referred to as a “scorpion bite,” s corpions actually sting as a defense mechanism or as a way to kill prey. Humans will usually experience mild symptoms that are similar to that of a bee sting, such as temporary pain, a burning sensation or localized swelling. However, there are a handful of species around the world that possess more dangerous venom, which can be potentially fatal to humans. The Arizona bark scorpion in the U.S. can deliver such fatal stings.

Scorpion Prevention

The key to preventing scorpions is to eliminate harborage sites around the property including woodpiles, trash and debris. Homeowners should remove stones and landscape timbers from the property, and store firewood at least twenty feet from the home and five inches up off the ground.

Since scorpions can enter structures through torn screens and holes and cracks in building exteriors, it’s equally important to seal cracks and holes on the outside of the home with caulk and repair any damaged window and door screens. Scorpions can also enter homes through poorly fitted garage and entry doors. If light can be seen streaming into a darkened garage from the exterior, the seal beneath the door should be repaired .

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Related Content

Beware of Scorpions in the Southwest United States

Scorpions are a common nuisance pest in the Southwest United States. Although these pests are portrayed in movies as aggressive towards humans, they try to avoid human contact and their well-known “bites” tend to be accidental.

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