The black widow spider is a species of spider that we identify by its shiny black color and orangish-red hourglass marking on its belly. Adult females grow to about 1 1/2 inches in diameter with extended legs. Males are much smaller than the females and are mostly brown. These spiders have eight eyes that are arranged in two rows of four. We also identify these spiders by their messy, erratic webs that they create at ground level in areas of clutter.
Keeping these spiders away from your property is best accomplished with the help of a professional that offers effective pest control in Pasadena, Maryland.