How Venomous Is A Huntsman Spider? Truth Revealed

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How Venomous Is A Huntsman Spider

If you have found a huntsman spider in your home, you need to know how venomous it is. Read on to find out the answer.

 

Often known as banana spiders or giant crab spiders, huntsman spiders are some of the largest in the world. There are thousands of subspecies of this arachnid, but the giant huntsman spider is the most well-known because of its size.

While they look dangerous, they are not very lethal (not to humans at least). However, like all spiders, they are venomous. A huntsman spider’s bite can cause quite a bit of discomfort.

 

How Venomous Is A Huntsman Spider

 

How Poisonous Is a Huntsman Spider?

Huntsman spiders are not poisonous (like some other species of arachnids). They are venomous. This means that if you touch them, you are not going to be affected, but if they bite you, there are going to be some effects of that.

All spiders, including the huntsman spider, have venom. However, the venom of the huntsman spider is not life-threatening unless you develop an allergic reaction to it. Allergic reactions to huntsman spider bites are not common.

That said, it is best to avoid a huntsman spider and let it be. Don’t go digging around loose bark while gardening, or try to pick up a huntsman spider if you find one. They will perceive you as a threat and can bite.

Do Huntsman Spiders Bite and Are They Dangerous?

Despite their name, huntsman spiders are not dangerous spiders. They prefer to take cover instead of trying to bite a human.

However, in some circumstances, huntsman spiders might bite, especially if it is a female spider that is protecting her eggs. In such situations, a huntsman spider will bite when provoked.

When a huntsman spider bites, you will feel some pain for a while. There will be localized swelling as well. You might get a headache or feel nauseous. In some cases, the bite may result in heart palpitations of reduced pulse rate for some time.

The bite can lead to inflammation as the venom spreads. When that happens, the doctor will prescribe nonsteroidal anti-inflammatory drugs or NSAIDs for relief.

 

How Venomous Is A Huntsman Spider

 

What To Do If You’re Bitten by a Huntsman Spider?

f you have been bitten by a huntsman spider, there is no need to panic. The first thing you should do is relax and lie down on a bed. Then you need to start treating the area.

Use some water to clean the wound thoroughly. Be careful not to rub or scratch the area. Next, apply a safe disinfectant.

When you apply the disinfectant, it might sting a little. To soothe the skin, press an ice pack on the affected area.

The venom does not spread too quickly. Therefore, it is best to disinfect the area to stop the spread. Do not apply a pressure bandage.

You are likely to feel some of the effects of the bite, like headache, nausea, etc., for some time. If any of these effects persist or the intensity increases, consult a doctor immediately.

How To Prevent Huntsman Spiders From Entering Your Home?

Huntsman spiders are found in Australia, New Zealand, South America, and also in certain subtropical areas in the United States. While they mostly reside in the wild, sometimes, these spiders can come indoors.

It is very common for people in Australia and New Zealand to find huntsman spiders inside their cars and homes.

Since they are not really dangerous, some have even kept these Australian huntsman spiders as pets or natural pest removers! But it is perfectly understandable if you don’t want such a houseguest.

If you are trying to prevent huntsman spiders from entering and staying in your home, you need to check if there are any food sources.

If you have cockroaches, mites, or other small lizards indoors, huntsman spiders might enter your home to feast on them. A pest control professional will be able to control these for you.

You should also check for possible entry points and seal them up. Make sure you repaid all cracks or gaps in windows and screen doors.

 

How Venomous Is A Huntsman Spider

 

Frequently Asked Questions

Is it safe to pick up a Huntsman?

While huntsman spiders usually don’t attack, they are still venomous spiders. Therefore, it is best not to pick up a huntsman spider with your bare hands. If you are not able to handle them properly, they will bite.

Do huntsman spiders jump at you?

Huntsman spiders don’t jump deliberately. In fact, they tend to “fall,” and it looks like they are jumping. This is because they have a crab-like physique, which makes it look like they are jumping instead of falling.

If you find one “jumping” down from your car’s sun visors, know that they are just trying to run away and hide.

What do huntsman spiders hate?

Huntsman spiders are not big fans of strong odors. These large spiders hate citrus scents such as the scent of eucalyptus and peppermint. So if you spray these scents or put a few drops of natural oils around the house, that will keep them away.

What do you do if a huntsman spider is in your house?

If you find a huntsman spider in your house, slowly place a container on top and push in paper from underneath. Then you can throw it out. But be sure that it is a huntsman spider first.

People often mistake brown recluse spiders for huntsman spiders, and those are far deadlier than huntsman spiders.

Wrap Up

Huntsman spiders look scary, but fortunately, they don’t have a lethal bite. The venom is not lethal, and you may not even need medical attention.

Also, a huntsman spider will not attack you unless provoked. So there isn’t much to worry about. Thank you for taking the time to read, and we hope you found the answers you were looking for. 

Authors

  • Bugman

    Bugman aka Daniel Marlos has been identifying bugs since 1999. whatsthatbug.com is his passion project and it has helped millions of readers identify the bug that has been bugging them for over two decades. You can reach out to him through our Contact Page.

    View all posts
  • Piyushi is a nature lover, blogger and traveler at heart. She lives in beautiful Canada with her family. Piyushi is an animal lover and loves to write about all creatures.

    View all posts
Tags: Huntsman Spiders

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16 Comments. Leave new

  • offthegridinperu
    May 24, 2012 11:16 am

    Wow thanks Daniel …and Eric! We live in the Andes, so I am not sure if that makes a difference in poison potential. Either way, thank you for alerting us to be more cautious since they live with us in the kitchen, every day! They are very docile and neither of us wants to be molested, so we’re getting along just fine! About an hour ago, she disappeared into a crack and I don’t blame her since it’s been a cold winter down here!

    Reply
    • We don’t want to be alarmist and we hope your up until now peaceful cohabitation doesn’t change because on unnecessary paranoia. We would imagine if they were truly dangerous, you would have heard about it from your neighbors, though there are often very curious local superstitions that have no validity. One of our favorites such stories is that of the Machaca, a local name for a Lanternfly, Fulgora laternaria, a curious insect that is also called a Peanut Headed Bug. Though we rarely quote Wikipedia, we are quite amused with this local lore: “In several countries, such as Ecuador, Colombia and Venezuela, there exists the myth that if somebody is bitten by the machaca, he or she must have sex within 24 hours to prevent an otherwise incurable death.” It is easy to imagine that line being used on a reluctant paramour.

      Reply
  • Ashley Robbins posted on WhatsThatBug.com for you on FB. Maybe they will know. We used to see these out where we lived in Williams in the woods too but never knew what they were…just freaked me out though! Yuck!

    Reply
  • Yes! It is huge!!

    Reply
  • My mom days it’s some kind of beetle.

    Reply
  • Thanks btw, Lisa!

    Reply
  • Hmm it appears like your website ate my first comment (it was super long) so I
    guess I’ll just sum it up what I had written and say, I’m thoroughly enjoying your
    blog. I too am an aspiring blog blogger but I’m still new to the whole thing. Do you have any suggestions for beginner blog writers? I’d definitely appreciate it.

    Reply
  • “Is not considered harmless” = significant typo

    Reply
    • OOPS. We were preparing a counter-statement when we realized you were correcting our language and not our intent. We maintain this Huntsman Spider is relatively harmless to humans. Thanks for catching our error. We will nonetheless post the research we conducted to support that statement. According to Texas Invasive Species Institute: “Ecological Threat: The huntsman spider is not poisonous, but if handled aggressively it will issue a painful bite. This spider does not use a web to capture prey and is ideal for management of cockroaches and similar indoor pests.” According to BugGuide: “Can be swift and sometimes aggressive but not considered dangerously venomous to humans. May bite in self-defense if roughly handled; mildly painful bite (can be likened to a bee sting if spider injects venom).” According to the University of Florida Extension site: “It is not a dangerous spider, but a locally painful bite can be delivered to any human who carelessly handles a huntsman spider.” According to the Natural History Museum site: “The venom causes mild symptoms in humans (Bucherl, 1971). “

      Reply
  • Can you please help me i found a spider never seen before , so i dont actually know if its is dangerous ??

    Reply
  • Kauai Spider Bra
    May 14, 2015 11:06 am

    Thanks so much for the quick reply! We’ll try to be nice and catch her to put her outside. She’s a little too scary to hang out near the laundry area. Thanks again!

    Reply
  • Hi, we have a huntsman (wonderiņg spider) it looks like it was dying and had little response. We took it and gave it some water also sprinkled it with water then it started moving again. We let it go in the house as we are crazy about spiders and we have 3 tarantulas. 2 days later we saw it again and it stil looked sick and sluggish, we have now put it in a tank, it immediately drank water but is still slow. What can we do to help it

    Reply
  • Hi guys I found a large spider in my tree with stripes on its legs (light and dark brown) is it a huntsman?

    Reply

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