Bug Identifier
Red Imported Fire Ant
Community identification

Red Imported Fire Ant

Solenopsis invicta

Order & Family
Order: Hymenoptera, Family: Formicidae
Size
Workers vary in size from 2 mm to 6 mm (0.08 to 0.24 inches) in length.
See this bug in the Encyclopedia

Natural Habitat

Typically found in urban areas, agricultural fields, lawns, parks, and other disturbed habitats. They prefer open, sunny areas with moist soil, but can adapt to various conditions.

Diet & Feeding

Omnivorous. They feed on a wide variety of foods including plants, seeds, other insects, small animals (e.g., young birds, rodents), and are attracted to human food scraps and pet food.

Behavior Patterns

Fire ants are highly social insects that live in colonies. They build mounds in the soil, which can be quite large. When disturbed, they are known to swarm and sting repeatedly. They are aggressive and territorial.

Risks & Benefits

Potential risks include painful stings that can cause itching, red welts, pustules, and in some sensitive individuals, severe allergic reactions (anaphylaxis). They can damage crops and electrical equipment and are a significant pest. Benefits are minimal but they can prey on some pest insects, though this is often outweighed by their negative impacts.