ArtsAutosBooksBusinessEducationEntertainmentFamilyFashionFoodGamesGenderHealthHolidaysHomeHubPagesPersonal FinancePetsPoliticsReligionSportsTechnologyTravel

Arachnophobia: The Fear of Spiders

Updated on October 14, 2011

Black Widow

Brown Recluse

There are about 3,000 species of spiders found in North America and for the most part they get a bad rap. All are beneficial to man and an important link in our planet’s ecosystem. They subsist on other insects most consider pests. But, horror films and like publications, have given spiders an undeserved terrifying image.

Be that as it may, there are several species in North America which do pose a threat to humans. All spiders are poisonous, but the majority are too small and their poison too weak to harm humans. Basically, there are two which have been proven to be the most dangerous to people.

They are the Black Widow and the Brown Recluse (fiddle backed spiders.) The widow spider usually only bites if disturbed. But, they are more aggressive when they are protecting their egg sac. Early signs of a widow bite are swelling and reddening. This is followed by muscular pain, rigidity of the abdomen and legs, difficulty in breathing, and nausea. However, if you are bitten by any spider, it’s advisable to consult a physician if pain and other discomfort are experienced.

There are several others people should also be cautious of such as the tarantulas, sac spiders and funnel-web spiders. However, the majority of these are found in areas which are less populated. Spiders are classified as arachnids, which includes scorpions, harvestmen, mites, and ticks. As mentioned before, only a few spiders have potentially dangerous bites. But, these can cause serious consequences or even death under certain circumstances.

There are five species of widow spiders found on the North American continent. The underside of the adult female usually shows two reddish markings, resembling an hourglass. The back is usually black, but may have a broken stripe with white, red, or yellow spots.Widows prefer a dry environment such as in firewood stacks, crawl spaces or even rock piles.


The Brown Recluse spider is found mostly in southern states. Unlike other spiders which have 4 pairs of eyes, the brown recluse has only 3. They like houses, often hiding in baseboards, ceiling cracks or behind furniture. But a few species of the Brown Recluse have been discovered other then the southern states. In California, some have migrated from western South America. Others have been found in Massachusetts, most likely a result of a few who stowed away on a vehicle or airplane.

Of course, this can happen with any spider, which may explain why a species not common to an area may occasionally be found. With some, the bite of the Brown Recluse may go unnoticed with no aftereffects. In others it can be followed by a severe reaction with scabbing, tissue necrosis and slow healing.

Tarantulas, frequently vilified in horror movie fare, are normally nonaggressive, and rarely bite. But, even if they do, the bite is not usually serious. Even so, some have extremely venomous body hairs. The main problem with these tarantulas is some are sold as pets. When molested these tarantulas rake their abdomen throwing out fine hollow, needle like, barbed abdominal hairs. These can easily penetrate skin, causing a bad rash, allergic response or worse, anaphylactic shock.

Funnel Web Spider

The Aggressive House Spider, genus Tegenaria, sometimes referred to as the Hobo Spider or Funnel Weaver, is normally found in dark, moist areas like caves and basements. They get their descriptive name because they make a web resembling an open ended funnel in which they trap their prey.

However, only one species of genus Tegenaria is native to the United States. It is common to Arizona and New Mexico. The other 6 species in North America are of European origin and probably arrived early in this country by hitching a ride on commercial sea going vessels. Neither is known to cause serious bite reactions in humans, although they will readily bite with very little provocation. Aggressive House Spider bites resemble ulcerating skin lesions similar to those caused by the Brown Recluse. Surprisingly, the initial bite causes little pain, but the bite of the male is somewhat more venomous.

Shortly after being bitten, a non-painful inflamed area can develop followed by blistering within a day or so. These will later rupture and produce an oozing serum and scab over. Skin tissues most often die and slough away. In a few cases, loss of tissue has required surgical intervention. Lesions can take several months to heal and have been known to leave permanent scarring.

By far, the most common symptom is severe headaches which can persist up to a week. Other symptoms can be nausea, weakness, temporary memory loss and impaired vision. But, looking on the bright side, there have been no fatalities.

However, to be safe, it’s best to just leave spiders alone and let them go about their business.


    0 of 8192 characters used
    Post Comment
    • JY3502 profile imageAUTHOR

      John Young 

      6 years ago from Florence, South Carolina

      Call Orkin?

    • profile image


      6 years ago

      So, a question. I have found, so far, 5 of the funnel web/hobo spiders in my house in the past week. I haven't killed them, just left them be. But, this morning was when the count went from 3 to 5. All females from what I can see, but then again, I'm not getting near those guys! I'm scared. :/ lol The two have built these webs at the base of my computer desk to the wall and you can right into the funnel of the one. Definitely interesting. She's been coming back for a few years now. There's also two more that decided to set up their webs and hunt down there. They pretty much keep to themselves, though I'm afraid to put my feet down. There's one in the corner by the door where we keep a small stack of wood for our wood stove, and I got up this morning to find one right beside me as I sat in my computer chair. She's on the wall and has stayed there. Moved a bit, but has yet to leave that spot.

      I'm concerned because I have 2 cats, a small dog and a 3 year old daughter and 4 year old son. I've tried Raid, etc, Lysol orange cleaner...the vacuum, but these spiders are here to stay. Too fast for the vacuum and what not. I don't know what to do, but I definitely don't want the males getting in here.

      Any advice?

    • JY3502 profile imageAUTHOR

      John Young 

      7 years ago from Florence, South Carolina

      Yeh, like I said, they get a bad rap

    • Daffy Duck profile image

      Daffy Duck 

      7 years ago from Cornelius, Oregon

      I had no idea that Tarantulas do that with their abdomen and some of their hair. That's very interesting.

      People do forget that all spiders are venemous because only a handful of them pose a serious threat to us.

      I have also fould that most animals aren't aggressive unless you come near their young, home, mate, or simply surprise them. With shows like "When Animals Attack" and "WHen Good Pets Go Bad" it's easy to forget they don't want a confrontation unless it's necessary.

      People swim with sharks all of the time, but very few are actually bitten compared to the number of people in the water and the number of sharks around. It's helpful to know which species of animals are naturally aggressive.

    • MartieCoetser profile image

      Martie Coetser 

      7 years ago from South Africa

      Very interesting hub about spiders and arachnophobia. Shivers ran up and down my spine while I read... Our fear for spiders could be rooted in our primitive brain. Can't believe there are people who are not afraid of them. Voted up, well-written and very interesting.


    This website uses cookies

    As a user in the EEA, your approval is needed on a few things. To provide a better website experience, uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

    For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at:

    Show Details
    HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
    LoginThis is necessary to sign in to the HubPages Service.
    Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
    AkismetThis is used to detect comment spam. (Privacy Policy)
    HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
    HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
    Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
    CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
    Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the or domains, for performance and efficiency reasons. (Privacy Policy)
    Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
    Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
    Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
    Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
    Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
    VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
    PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
    Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
    MavenThis supports the Maven widget and search functionality. (Privacy Policy)
    Google AdSenseThis is an ad network. (Privacy Policy)
    Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
    Index ExchangeThis is an ad network. (Privacy Policy)
    SovrnThis is an ad network. (Privacy Policy)
    Facebook AdsThis is an ad network. (Privacy Policy)
    Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
    AppNexusThis is an ad network. (Privacy Policy)
    OpenxThis is an ad network. (Privacy Policy)
    Rubicon ProjectThis is an ad network. (Privacy Policy)
    TripleLiftThis is an ad network. (Privacy Policy)
    Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
    Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
    Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
    Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
    ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
    Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)