Sawtoothed Grain Beetle

Natural Habitat

Found globally in stored food products like cereals, flours, dried fruits, and pet food; common in kitchens and pantries.

Diet & Feeding

Feeds on processed seeds, breakfast cereals, grain products, nuts, and sugar.

Behavior Patterns

Extremely active crawlers that do not fly despite having wings; adults can live for over 3 years and are known for their slender, flat bodies that allow them to squeeze into tiny crevices of packaging.

Risks & Benefits

No medical risk to humans as they do not sting or bite; however, they are significant pantry pests that contaminate food supplies and can cause economic loss.

Identified on: 12/26/2025