Bug Identifier
Lone Star Tick
Community identification

Lone Star Tick

Amblyomma americanum

Order & Family
Ixodida, Ixodidae
Size
3mm to 4mm (unfed adults); can expand significantly when engorged.
See this bug in the Encyclopedia

Natural Habitat

Wooded areas with thick undergrowth and long grass, often where deer are prevalent.

Diet & Feeding

Hematophagous; feeds on the blood of mammals (including humans and deer), birds, and some reptiles.

Behavior Patterns

An aggressive seeker that actively hunts hosts by crawling toward them rather than just waiting. They have a three-host life cycle (larva, nymph, adult).

Risks & Benefits

High risk to humans; can transmit diseases like Ehrlichiosis and Heartland virus. A bite may cause 'Alpha-gal syndrome,' a serious allergic reaction to red meat.