Sawtoothed Grain Beetle

Natural Habitat

Pantropical; commonly found in stored food products, pantries, and food processing facilities.

Diet & Feeding

Omnivorous; primarily feeds on stored grains, cereals, pasta, nuts, dried fruits, pet food, and other dry food products.

Behavior Patterns

Flies readily; infests a wide range of stored food products, often seeking out damaged grains or packaging to lay eggs. Larvae and adults feed within the food.

Risks & Benefits

Major pest of stored food products, causing significant economic losses due to contamination and spoilage. Does not bite or spread disease to humans.

Identified on: 9/13/2025