The Harlequin Bug is an instantly-recognizeable herbivorous stink bug. It invaded North America from MesoAmerica in the 1800s and is commonly a pest on cultivated Brassicaceae.Saint Louis, Missouri, USA.
Squash bug nymphs of varying instars inflicting serious damage on squash leaves in an urban garden. Saint Louis, Missouri, USA.
Squash bug nymphs of various instars. Saint Louis, Missouri, USA.
