A Guide to Identifying Big Spiders in The UK

Are you afraid of big spiders? You’re not alone! While small spiders are relatively harmless, big spiders can be intimidating and even dangerous. That’s why it’s important to know how to identify them. This guide will provide you with all the information you need to identify big spiders in the UK.


What Types of Big Spiders Can be Found in the UK?


There are several types of big spiders that can be found in the UK. These include the cardinal spider, the wolf spider, the garden spider, the house spider, and the false widow. Each of these spiders has a distinct appearance and behaviour.


Appearance and behaviour of the big spiders species in the UK


  1. The cardinal spider is the largest species of spider in the UK and can grow up to 5 cm in length. It is a reddish-brown colour with a white stripe running down its back.


  1. Wolf spiders are a brown or grey colour and can grow up to 3 cm in length. They are fast-moving and hunt their prey instead of spinning webs.


  1. Garden spiders are black and yellow in colour and can grow up to 2.5 cm in length. They spin webs and often live in gardens.


  1. House spiders are a light brown colour and can grow up to 1.5 cm in length. They are commonly found in homes, especially in dark corners and behind furniture.


  1. False widows are a dark brown colour and can grow up to 2 cm in length. They spin webs and often live in attics, sheds, or sheltered outdoor areas.



The Biggest Foreign Spiders That Been Reported in the UK



These are some of the biggest foreign spider species that have been reported in the UK. It is important to familiarise yourself with them so that you can recognize and identify them if you encounter one in your home or garden.


  1. The Brazilian wandering spider is a large, black spider that can grow up to 5 cm in length. It is fast-moving and aggressive, and has been known to attack humans.


  1. The banana spider is a bright yellow spider that can grow up to 3 cm in length. It is a web-spinning species and is often found in homes or gardens.


  1. The hobo spider is a brown spider that can grow up to 2 cm in length. It is a ground-dwelling species and is often found in dark, damp places.


  1. The yellow sac spider is a yellow-brown spider that can grow up to 1 cm in length. It is a hunter species and is often found in homes, especially in corners and crevices.


  1. The black widow spider is a black spider with a bright red hourglass-shaped marking that can grow up to 1.5 cm in length. It is a web-spinning species and is often found in dark places.


Where to Spot Big Spiders in the UK


Big spiders can be found in a variety of places in the UK. They are most commonly found in gardens, homes, attics, sheds, and sheltered outdoor areas. It is important to be aware of their presence and take the necessary precautions to keep yourself safe.


How to Tell the Difference Between Big Spiders and Small Spiders


The size of a spider is a good indicator of whether it is big or small. Big spiders can grow up to 5 cm in length, while small spiders are usually less than 1 cm in length. It is important to take note of the size of the spider before attempting to identify it.


Tips for Handling Arachnids Safely


If you encounter a big spider, it is important to take the necessary precautions to stay safe. First, you should never attempt to handle a big spider as they can be dangerous. Instead, you should use a stick or other tool to capture the spider and then release it outside in a safe location. It is also important to wear protective clothing such as gloves and long sleeves when handling big spiders.


Best Ways to Deter Big Spiders from Your Home


If you want to deter big spiders from your home, there are several steps you can take. First, you should ensure that your home is free of clutter and that all windows and doors are closed and sealed. This will eliminate potential entry points for big spiders. Additionally, you should remove spider webs and egg sacs from your home as soon as you see them. You can also use essential oils and other natural substances to create a barrier that will deter spiders from entering your home.


Common Misconceptions About Big Spiders in the UK


There are many common misconceptions about big spiders in the UK. One of the most common is that all big spiders are dangerous. This is not true, as some big arachnids are harmless and even beneficial. Additionally, many people believe that all big spiders are foreign species. This is also not true, as some of the biggest spiders in the UK are native species.


Ways to Attract Big Spiders to Your Garden


If you want to attract big spiders to your garden, there are several steps you can take. First, you should provide a food source for the spiders by planting flowers, shrubs, and trees that attract insects. Additionally, you should provide plenty of shelter for the spiders by creating a habitat with logs, rocks, and leaf litter. Finally, you should avoid using insecticides and other chemical treatments in your garden, as this can be harmful to spiders.


The Benefits of Having Arachnids Around


Having spiders around can be beneficial in many ways. Spiders are efficient predators, so they can help keep insect populations in check. Additionally, spiders can act as a natural form of pest control in your garden. Finally, some arachnids, such as the garden spider, can be aesthetically pleasing and even add a touch of beauty to your garden.



8 Most interesting facts about the biggest spiders found in the UK



  1. The UK’s largest spider is the Cardinal Spider, which can reach up to 12 cm in length.


  1. The Giant House Spider is the most common large spider in the UK, and can grow to up to 9 cm in length.


  1. The Great Fox Spider is the second largest spider in the UK, with a body length of up to 4cm.


  1. The False Widow Spider is the most venomous spider in the UK, and can reach up to 1 cm in length.


  1. The Raft Spider is the UK’s only semi-aquatic spider and is found in ponds, streams and rivers.


  1. The Garden Cross Spider is the UK’s most colourful spider, with its bright orange and white markings.


  1. The Tube Web Spider is the UK’s largest web-building spider, and builds large webs up to 30 cm across.


  1. The Money Spider is the UK’s smallest spider, measuring just 0.5mm in length.


Bon Accord Spider Control Services


Bon Accord Pest Control specialises in providing effective spider control services to help keep your home or business free from spider infestations. We understand the importance of preventing insects from entering your property, as they can cause a variety of problems.

Bon Accord Pest Control offers a range of spider control services to suit your individual needs. Our team of experienced technicians will inspect your property to identify the type of insect infestation you are dealing with, as well as any potential entry points. We will then employ a range of pest control methods to effectively remove the spiders from your home or business.

We design our pest control methods to not only remove existing spiders but also prevent their return. This includes the use of insecticide sprays, dusts, baits, gels and traps to target the insects and their eggs. We can also recommend changes to your property to make it less inviting to bugs, such as removing clutter and sealing cracks and crevices.

At Bon Accord Pest Control, our team of technicians boasts extensive experience in dealing with spiders and other pests. We take a responsible approach to pest control and use only safe and effective methods. We also provide ongoing maintenance services to ensure that your property remains free from spider infestations.

Residential Pest Control

If you discover or suspect a pest infestation in your home, you need to deal with it as soon as you can. Leaving an infestation to grow and allowing pests to establish themselves in your home will only make the issue more difficult and expensive to deal with.

Bon Accord will gladly take on any residential pest control job in London, no matter how large or small. Whether you have discovered pests making your home their home, or you’re preparing to move into a new property that already has some unwelcome occupants, our pest control professionals are ready to help.

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17:14 05 May 24
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