Red flour beetle (likely)

Stored-food areas, pantries, grain mills, warehouses, and occasionally household flooring near infested food. The pictured insect is blurred, so identification is provisional.

Adults and larvae feed on milled grains, flour, cereal, baking mixes, dried pet food, and other starchy products. They may contaminate food with secretions, odor, and body parts.

Adults are reddish-brown, flattened beetles that crawl actively and rarely fly indoors. Females lay eggs in stored food; development is fastest in warm, humid conditions.

They do not bite or sting and pose no direct human health threat, but infestations spoil stored food and can cause allergic reactions in sensitive people. They have little meaningful ecological benefit indoors.