Several health and pest-control websites show images of the actual size of bedbug, including WebMD.com, EPA.gov and PestWorld.org. Most websites that have actual-size images of bedbugs also have enlarged images and descriptions.
These websites offer detailed information about bedbugs, including their sizes, feeding habits and stages of life. WebMD offers details of the health signs and symptoms of bedbug bites. In addition to images, EPA.gov provides a downloadable PDF of bedbug look-alikes as well as a written description of bedbug characteristics. PestWorld.org gives a detailed description of bedbug feeding as well as a life-cycle description.