
Community identification
Smooth Spider Beetle
Gibbium aequinoctiale
- Order & Family
- Order: Coleoptera, Family: Ptinidae
- Size
- 2.0 to 3.5 mm in length
Natural Habitat
Commonly found indoors in structures, warehouses, granaries, and museums where they prefer dark, damp locations.
Diet & Feeding
Scavengers that feed on a wide variety of dried organic materials including flour, seeds, cereal, spices, animal droppings, and dried insects.
Behavior Patterns
Primarily nocturnal and slow-moving; they have a globose, shiny appearance resembling a large mite or spider and cannot fly.
Risks & Benefits
While they do not bite or pose a direct health risk to humans or pets, they are considered pests as they can contaminate and damage stored food products and natural history specimens.