
Community identification
Pharaoh Ant (or small house ant)
Monomorium pharaonis
- Order & Family
- Hymenoptera: Formicidae
- Size
- 1.5 mm to 2.0 mm (1/16 inch)
Natural Habitat
Indoor spaces, wall voids, heated buildings, kitchens, and crevices near moisture or food sources.
Diet & Feeding
Omnivorous; feeds on proteins, fats, sugary sweets, dead insects, and crumbs.
Behavior Patterns
Forms large polygynous colonies with multiple queens that nest in hidden crevices and communicate using pheromone trails.
Risks & Benefits
Risks: Can contaminate food supplies and act as a mechanical vector for pathogens in hospital or home environments. Benefits: Helps clean up organic waste in natural settings.