Community identification
Bark Beetle
Scolytinae subfamily (likely Dendroctonus or Ips genus)
- Order & Family
- Order Coleoptera, Family Curculionidae
- Size
- 1 mm to 6 mm typically (very small)
Natural Habitat
Inner bark (phloem) of coniferous or deciduous trees, often in forests or timber yards.
Diet & Feeding
The larvae and adults feed on the inner bark layers (phloem and cambium) of trees, as well as symbiotic fungi.
Behavior Patterns
They bore into the bark of host trees to create galleries for mating and egg-laying. They often communicate via pheromones to coordinate mass attacks on weakened trees.
Risks & Benefits
Risks: Can cause significant damage to forests, leading to tree death and economic loss in the timber industry. Benefits: Play a role in ecosystem nutrient cycling by breaking down dead or dying wood.