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 15C–D. Southern potato wireworm larva (C) and tip of abdomen (D).

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 Ponglerd Kooaroon (C) and USDA (D).