Bug Identifier
Western Conifer Seed Bug
Community identification

Western Conifer Seed Bug

Leptoglossus occidentalis

Order & Family
Hemiptera / Coreidae
Size
15 to 20 mm in length
See this bug in the Encyclopedia

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.