These bugs are not vectors for Chagas disease, although they are closely related and commonly confused with triatomine bugs.
Wheel bug (right), Arilus cristatus (Linnaeus) (Hemiptera: Reduviidae), preying on a squash bug. Photo courtesy B. Drees
Western corsair Rasahus thoracicus (Hemiptera: Reduviidae) Adult. Photo courtesy Peter J. Bryant
Leaf-footed bug. Leptoglossus clypealus (Hemiptera: Coreidae). Photo courtesy Peter J. Bryant