
Community identification
Australian Spider Beetle
Ptinus tectus
- Order & Family
- Order: Coleoptera; Family: Ptinidae
- Size
- 2.5 to 4.0 mm in length
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.