
Community identification
Western Conifer Seed Bug
Leptoglossus occidentalis
- Order & Family
- Hemiptera / Coreidae
- Size
- 15 to 20 mm in length
Natural Habitat
Found in coniferous forests, woodlands, and urban areas invading homes during autumn.
Diet & Feeding
Feeds on seeds and developing cones of conifer trees using piercing-sucking mouthparts.
Behavior Patterns
Overwinters as an adult in sheltered locations and releases a pungent defensive odor when disturbed.
Risks & Benefits
Harmless to humans and pets, though it can become a household nuisance and emit a foul smell when handled.