Ghost ant
Scientific Name: Tapinoma melanocephalum
Order & Family: Hymenoptera: Formicidae
Size: 1.3 to 1.5 mm long

Natural Habitat
Found in tropical and subtropical regions; indoors they nest in wall voids, baseboards, and potted plants.
Diet & Feeding
Omnivorous, but prefers sugary liquids like honeydew and sweets; also eats insects and proteins.
Behavior Patterns
Highly mobile, irregular movement patterns, and forms multiple sub-colonies (polygynous) which makes them difficult to eradicate.
Risks & Benefits
Nuisance household pest that can contaminate food; they do not sting and their bite is usually unnoticed by humans.
Identified on: 2/9/2026