Exploring the House Centipede: Identification, Biology, Prevention and Control

House Centipede

Whether it’s a cause for alarm or intrigue, the sight of a House Centipede – scientifically known as Scutigera coleoptrata – darting across your wall or floor at lightning-fast speed will undoubtedly garner a reaction. This seemingly alien creature, endowed with numerous legs, is the subject of our exploration. We will delve into the identification, biology, prevention, and control of this unique creature.

Identification of the House Centipede

Scutigera coleoptrata, or the House Centipede, is a species of centipede found in various regions worldwide, particularly in human dwellings. It is an arthropod belonging to the class Chilopoda, distinguished by its elongated, flattened body that spans 1 to 1.5 inches in length, but can reach up to 2 inches when the legs are included.

House Centipede on table
House Centipede on table

Its characteristic feature, which gives it its name, is the number of legs. The adult House Centipede has 15 pairs of extraordinarily long, thread-like legs, each successive pair longer than the preceding, lending it an overall curved appearance. Its body is yellowish-grey, with three dark, longitudinal stripes adorning the dorsal side.

Another key identifying trait is the speed at which the House Centipede moves. Powered by its multitude of legs, it can scuttle across surfaces at rapid speeds, a feat unusual for most other centipedes.

The Biology of the House Centipede

Contrary to the initial alarm they may incite, House Centipedes play an essential role in controlling other household pests. They are carnivorous creatures, preying on a host of other invertebrates, including spiders, bed bugs, termites, cockroaches, silverfish, and other insect larvae. Their modus operandi involves pouncing on their prey and injecting it with venom through their modified front legs, known as forcipules.

These creatures are primarily nocturnal, seeking out their prey under the veil of darkness. During the day, they hide in dark, damp places such as bathrooms, basements, under stones, or in wood piles.

In terms of reproduction, House Centipedes lay their eggs (usually around 35) in damp soil during spring or summer. The young centipedes, called nymphs, start with only four pairs of legs, gaining more as they moult and mature, which can take up to three years.

Prevention and Control of House Centipedes

While these creatures offer a service in pest control, their presence may be unsettling to many homeowners. Prevention and control of House Centipedes largely involve habitat modification and occasionally, chemical control.


The key to preventing a House Centipede infestation is to eliminate the conditions that attract them. This involves reducing areas of moisture in and around your home. Fix leaks promptly, use dehumidifiers in damp basements, ensure proper ventilation in bathrooms, and remove rotting leaves and wood piles near your house.

Seal off any potential entry points by caulking cracks and gaps in the walls, doors, windows, and foundations. Regular cleaning can also prevent the build-up of the pests upon which House Centipedes feed, thereby making your home less attractive to them.


If House Centipedes have already established residence in your home, you may want to resort to more direct control methods. One safe and non-toxic way is to use sticky traps. Place these in areas where you’ve seen House Centipedes. These traps will not only catch and kill them, but also help you monitor the size of the infestation.

In more severe cases, it may be necessary to use insecticides. Look for products specifically designed to target centipedes, and follow the instructions carefully. As these chemicals can be harmful to humans and pets, it’s advisable to use them as a last resort.

For larger infestations, professional pest control services may be the best option. They can carry out a thorough inspection, identify the source of the problem, and implement an effective control strategy.

In conclusion, while the House Centipede may appear fearsome with its multiple legs and rapid movements, it poses little threat to humans and is, in fact, a natural predator of many unwanted household pests. However, if their presence becomes overwhelming or distressing, there are steps you can take to reduce their numbers and make your home less inviting to them. By understanding the biology and habits of the House Centipede, you can transform your initial reaction from fear to fascination and even admiration for this unique and beneficial creature.

FAQs Answered: Interesting Facts about the House Centipede

How fast can a House Centipede move?

The House Centipede is a speed demon in the world of arthropods. Powered by its multitude of legs, it can reach speeds of up to 0.4 metres per second. This allows it to escape predators and quickly capture prey, making it an efficient hunter.

Is the House Centipede venomous?

Yes, House Centipedes are venomous, but before you panic, their venom is primarily for hunting rather than defence against larger creatures like humans. They use their forcipules, or modified front legs, to inject venom into their prey. If a human is bitten, which is rare, it may cause mild discomfort or a reaction similar to a bee sting, but it’s generally not dangerous unless you’re allergic.

How many legs does a House Centipede have?

One of the most remarkable features of the House Centipede is its leg count. An adult House Centipede possesses 15 pairs of legs, meaning it has 30 legs in total. Interestingly, these legs grow longer the further they are from the head, giving the centipede a combed appearance.

How long does a House Centipede live?

Compared to most other arthropods, House Centipedes have a relatively long lifespan. They can live up to 7 years, quite a feat when compared to the lifespan of other household insects. Their longevity is largely due to their successful predatory habits and adaptability to various environments.

Do House Centipedes have eyes?

House Centipedes have a well-developed pair of compound eyes. This is unique because most other types of centipedes lack compound eyes. Their excellent vision aids them in hunting their prey with precision.

Do House Centipedes help control pests?

Absolutely! House Centipedes are nature’s pest control. They are voracious eaters and their diet consists of spiders, bed bugs, termites, cockroaches, silverfish, and other insect larvae. So, in a way, their presence is beneficial as they help keep the populations of other pests in check.

Karin HarndenKarin Harnden
17:14 05 May 24
We thought we had bedbugs but could find no evidence apart from what we thought were bites. I called Bon Accord and Gabriel was there within a couple of hours. He told us we had carpet beetle. Finding the evidence and showing us photos of the skin reaction which was exactly what we had. He advised and returned at a time to suit us to spray which was done thoroughly and efficiently. No sign of the little critters returning. Thank you Gabriel.
Luiza LoboLuiza Lobo
21:02 11 Apr 24
Gabriel went above and beyond. He is extremely knowledgable and very efficient at what he does. The results were outstanding. Nothing is too much for him. Delighted with his professionalism and work.
sam zsam z
19:11 03 Apr 24
Top-notched pest control service!! Went above and beyond to eradicate the rats from our property. Gabriel even offered to further investigate the infestation issues for our neighbours. We found him to be extremely professional and easy to work with. We highly recommend Gabriel to anyone in need of pest control.
23:29 02 Apr 24
Gabriel provided great service , responded quickly on an emergency for pest infestation, professional and friendly. No more pests at home.
Felicity GrayFelicity Gray
21:53 02 Apr 24
Gabriel was absolutely wonderful, a real life saver when I found a mouse by my bed at 10pm. He came in less than an hour and was able to catch the mouse and put my mind at rest so I could go to sleep! Highly recommend, fab service and lovely people.
Med KashaniMed Kashani
10:54 24 Feb 24
Gabriel turned up with an hours notice one evening and immediately identified the issued. He works efficiently and professionally throughout with timely follow-ups to ensure the problem was resolved. Once completed he was kind enough to continue to check in to see that the issue had gone. Having had Rentokil previously that spent two years doing very little this was a complete breathe of fresh air and solved the problem in less than two weeks. We are grateful and would highly recommend his services.
Nesma TalaatNesma Talaat
20:26 20 Feb 24
We were lucky to have found Bon Accord, they responded very fast to our request and Gabriel was very helpful and informative. He made several visits and did his absolute best until the mice problem we had was gone. Highly recommended.

At vero eos et accusamus et iusto odio digni goikussimos ducimus qui to bonfo blanditiis praese. Ntium voluum deleniti atque.

Melbourne, Australia
(Sat - Thursday)
(10am - 05 pm)