
Community identification
Ghost ant
Tapinoma melanocephalum
- Order & Family
- Order: Hymenoptera; Family: Formicidae
- Size
- Tiny, approximately 1.3 to 1.5 mm (0.05 to 0.06 inches)
Natural Habitat
In tropical and subtropical regions, they live outdoors in soil or under bark. In temperate regions, they are common indoor pests nesting in wall voids, behind baseboards, and in potted plants.
Diet & Feeding
They prefer sweets and honeydew produced by aphids or mealybugs, but will also eat protein and grease.
Behavior Patterns
They are highly mobile and frequently change nest locations. They are known for their erratic, rapid movements when disturbed. They form large, multi-queen colonies.
Risks & Benefits
They do not sting and their bite is usually not felt by humans. They are primarily a nuisance pest that can contaminate food supplies in kitchens and hospitals.