November 18, 2013 -- Dr. Art Evans What's Bugging You? Wheel Bug WBY-Wheel-Bug.mp3 Entomologist Dr. Art Evans and WCVE producer Steve Clark discuss a harbinger of fall, the wheel bug. Photo: Wheel bug, Arilus cristatus, nymph and adult. © 2008, 2013, Arthur V. Evans. All rights reserved. View the discussion thread.