Yellow Meadow Ant / Citronella Ant
Scientific Name: Lasius interjectus
Order & Family: Hymenoptera: Formicidae
Size: 3 mm to 5 mm (workers)

Natural Habitat
Underground in soil, often beneath logs, rocks, or pavement in yards and woodlands.
Diet & Feeding
Honeydew from root-feeding aphids and mealybugs; they rarely forage for human food.
Behavior Patterns
They are subterranean and rarely seen above ground unless their nest is disturbed. They produce a distinct lemon or citronella odor when crushed or threatened.
Risks & Benefits
Generally harmless to humans and structures; they do not sting or cause wood damage. They benefit the ecosystem by aerating soil.
Identified on: 5/22/2026