Full-color photos of bedbugs are available via a slideshow on WebMD, as of 2015. The site offers an actual-size photo of a bedbug along with a magnified version for ease of identification.
Bedbugs are small, flat bugs with no wings and six legs. They can be different colors, such as white or brown, turning a rusty shade of red after eating. Most bedbugs are small, growing no larger than half of a centimeter in length. It is important to identify bedbugs, as they feed on the blood of humans and animals. Bedbugs leave red, itchy bite marks that can usually be found in lines on a person's arms and shoulders.