Bugging out in natural disasters or SHTF situations means you have to try to survive. Surviving means you will be exposed to a different set of problems, such as potentially deadly spiders, snakes, and other critters as well as a need for shelter, food, and water. During your peparation for possible survival situation you may want to spend some time to learn about spiders. Spiders might not seem to pose a threat but in reality, there are species of the eight legged arachnid that are venomous and dangerous.
Here is a guide to help you identify venomous spiders before you have to deal with a bite.