Citronella Ant
Scientific Name: Lasius claviger
Order & Family: Hymenoptera: Formicidae
Size: 3 mm to 4.5 mm (workers)
Natural Habitat
Underground in soil, often under stones, logs, or pavement
Diet & Feeding
Exclusively honeydew farmed from aphids and mealybugs that live on plant roots
Behavior Patterns
Mainly subterranean and nocturnal; they emit a strong lemon-like odor when crushed as a defense mechanism
Risks & Benefits
Harmless to humans and structures; beneficial to soil aeration, though they may protect pests on ornamental plant roots
Identified on: 5/31/2026