
Community identification
Tenebrionid Beetle Larva
Tenebrio molitor
- Order & Family
- Coleoptera: Tenebrionidae
- Size
- 2 mm to 25 mm as larvae (mealworms)
Natural Habitat
Commonly found in stored grain products, decaying plant matter, or agricultural areas; often found indoors in kitchens or pantries.
Diet & Feeding
Scavengers that feed on grains, flour, decaying organic material, and starchy food products.
Behavior Patterns
They exhibit complete metamorphosis; larvae are active burrowers that prefer dark, cool, and moist environments to avoid desiccation.
Risks & Benefits
Generally harmless to humans but considered a major pest of stored food. They are beneficial as a protein-rich food source for reptiles and birds (mealworms).