The Swamp Stomp

Volume 16, Issue 12

As we venture through the wetlands, forests, swamps and even our backyards this spring we need to be aware of spiders. These arachnids are nearly everywhere and are pretty hard to avoid. Since you’re likely to run into one of them sooner or later, you should be aware of the potential dangers. There are a variety of spiders whose bite that will result in swelling, itching, and moderate pain. There are also a few spiders whose bite can be quite dangerous, so it’s a good idea to learn something about these arachnids.

In the U.S., the most common spiders that can cause harm are the black widow and the brown recluse. Although it is not likely that you will die from a bite from one of these spiders, you need to be aware of the danger and how to prevent exposure to them.

The brown recluse and black widow spiders both have special markings on their bodies that can help identify them. Brown recluse spiders are typically brown with a violin shaped marking pointing towards the abdomen on their heads. Another defining characteristic of this species of spider is that they have six eyes instead of the usual eight. In terms of size, these spiders can be anyway from ¼ to ¾ inches across their bodies. Black widow spiders can be easily identified by their shiny, black bodies and red hourglass shaped marking on the underside of their abdomen. However, it is important to keep in mind that this marking can range in color and the shape can sometimes be closer to a dot. Black widows are typically ½ inch in size.

Brown recluse spiders are found throughout the United States, but predominantly in the South. These spiders like to build their webs in small, dry hideaway spots, but can also be found in piles of leaves or under logs and rocks. Black widow spiders are common throughout the entire United States, but are mostly likely to be found in the southern and western states. They often live underneath things like woodpiles, debris piles, stones, and sheds. However, black widows can be found inside in places like basements and crawl spaces. So be aware of them even inside your house.

If you’re working in an area where you’re likely to encounter these spiders, it is vital to protect yourself from potentially getting bitten. To ensure safety, take the following precautions:

• Be able to identify these spiders. Proper identification can be one the most effective strategies to avoid getting bitten.
• Shake out clothing that’s been outdoors.
• Inspect clothing and tools before use.
• Wear protective clothing, like long sleeved shirts, long pants, hats, gloves, and sturdy boots while working in proximity to these spiders’ habitats.
• Reduce empty space between stacked materials and clear debris, as these can provide excellent hiding spots for spiders.

If you have been bit by a spider, check your symptoms to make sure it is not a venomous black widow or brown recluse. Some symptoms of spider bites can include itching or rash, pain around the bite area, muscle pain or cramping, red/purple bite or blisters, increased sweating, difficulty breathing, headache, and fever or chills. If you are experiencing any of these symptoms, seek medical help. Although extremely rare, you can die from a venomous spider bite!

While brown recluse and black widow spiders can pose a threat in the work place and everyday life, with proper safety techniques they can be avoided. Just be mindful of when you are in one of their habitats or near a place where these little creatures prefer to reside.