The penny in this photo provides a sense of scale to the size of bed bug skins collected for analysis by US Department of Agriculture scientists November 14, 2012 in Beltsville, MD.

Size: 4999px × 3543px
Location: Beltsville, Maryland
Photo credit: © USDA Photo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adjunctus, america, ars, bedbug, blood, cimex, entomology, feeder, horizontal, infestation, insect, invasive, lectularius, parasite, penny, pest, research, size, usa, usda