At left, top view of fly. At right, slender larva with a spiracle on each side near head and two spiracles protruding at the rear. Black and white art.

Figure 5A–B. Lesser fruit (or vinegar) fly (A) and its maggot (B).

At left, top view of fly. At right, slender larva with a spiracle on each side near head and two spiracles protruding at the rear. Black and white art.

Illustrations by USDA.