Australian Spider Beetle

Natural Habitat

Found globally in temperate regions, commonly inhabiting larders, warehouses, grain mills, and bird nests.

Diet & Feeding

Omnivorous scavenger; feeds on various dried organic matter including grain, flour, dried fruit, spices, rodent droppings, and dead insects.

Behavior Patterns

Primarily nocturnal and flightless. They are known for their slow movement and a distinctive globose, spider-like appearance due to their long legs and round abdomen.

Risks & Benefits

General household and stored product pest. They do not bite or sting humans, but they contaminate food sources and can damage organic materials like silk, wool, and leather.

Identified on: 6/27/2026