Bug Identifier
Pantry Moth Larva (Indian Meal Moth Larva)
Community identification

Pantry Moth Larva (Indian Meal Moth Larva)

Plodia interpunctella

Order & Family
Order: Lepidoptera, Family: Pyralidae
Size
Approximately 12 mm (0.5 inches) in length
See this bug in the Encyclopedia

Natural Habitat

Pantries, kitchens, and food storage facilities containing dried grains, nuts, and processed foods.

Diet & Feeding

Dried plant-based foods including cereal, flour, pasta, rice, nuts, dried fruit, and pet food.

Behavior Patterns

The larvae spin silken webs as they feed, often leaving behind clumped food particles. They eventually crawl away from food sources to find cracks or crevices to pupate.

Risks & Benefits

A major domestic and commercial pest that causes significant food waste through contamination by silk, frass, and shed skins. They are not harmful to human health if accidentally ingested, but they indicate food spoilage.