Red Imported Fire Ant
Scientific Name: Solenopsis invicta
Order & Family: Hymenoptera, Formicidae
Size: Workers vary in size from 1.5 mm to 5 mm in length.

Natural Habitat
Open areas such as lawns, pastures, and roadsides with dry, sunny conditions; they typically build visible earthen mounds.
Diet & Feeding
Omnivorous; they eat plant matter, seeds, and various invertebrates, including other insects and spiders, and will scavenge dead animals.
Behavior Patterns
Highly aggressive social insects that live in colonies with one or more queens. They are known for swarming and stinging anything that disturbs their mound.
Risks & Benefits
Risks include painful stings that develop into white pustules and may cause allergic reactions. They are invasive pests that damage crops and equipment. Benefits include preying on other agricultural pests like boll weevils.
Identified on: 6/24/2026