At left, slender, segmented worm, rounded at ends. At right, close-up of last abdominal U-shaped segment with hairs and terminal spikes. Black and white art.

Figure 20B–C. Southern potato wireworm top view (B) and enlarged view of the tip of abdomen (C).

At left, slender, segmented worm, rounded at ends. At right, close-up of last abdominal U-shaped segment with hairs and terminal spikes. Black and white art.

Illustrations by J.R. Baker, NC State (B), and USDA (C).