
Community identification
Odorous house ant
Tapinoma sessile
- Order & Family
- Hymenoptera, Formicidae
- Size
- 2.4 to 3.25 mm
Natural Habitat
Commonly found outdoors under stones or logs and indoors near moisture sources and food prep areas.
Diet & Feeding
Honeydew, nectar, and various household sweets, meats, and fats.
Behavior Patterns
Foraging ants follow distinct trails; when disturbed, they run erratically. They emit a rotten coconut-like odor when crushed.
Risks & Benefits
A nuisance pest in homes due to food contamination; ecologically, they help control other small insects and scavenge organic matter.