Bug Identifier
Pharaoh Ant
Community identification

Pharaoh Ant

Monomorium pharaonis

Order & Family
Order: Hymenoptera; Family: Formicidae
Size
1.5 to 2.0 mm in length
See this bug in the Encyclopedia

Natural Habitat

Indoor environments like kitchens, bathrooms, and hospitals, often nesting in wall voids or behind baseboards.

Diet & Feeding

Opportunistic omnivores; they eat sweets, proteins, and fats, including sugar, syrup, dead insects, and crumbs.

Behavior Patterns

They are known for 'budding,' where a sub-colony migrates with a queen to form a new nest, often in response to insecticide use.

Risks & Benefits

They are major indoor pests and can mechanically transmit pathogens like Salmonella and Streptococcus, making them a serious risk in healthcare facilities.