Ghost Ant

Scientific Name: Tapinoma melanocephalum

Order & Family: Order: Hymenoptera, Family: Formicidae

Size: 1.3 to 1.5 mm

Ghost Ant

Natural Habitat

Typically found in tropical and subtropical regions; indoors they nest in wall voids, potted plants, and behind baseboards.

Diet & Feeding

Omnivorous; they primarily feed on honeydew secreted by aphids and other insects, but also seek out sweets, grease, and proteins.

Behavior Patterns

Highly mobile and known for erratic movement when disturbed; they form large, multi-queen colonies and frequently relocate nesting sites.

Risks & Benefits

Considered a nuisance pest that can contaminate food; they do not sting and their bite is usually unnoticed, but they can transport pathogenic organisms in hospital settings.

Identified on: 3/4/2026