
Community identification
Black-legged Tick (Deer Tick)
Ixodes scapularis
- Order & Family
- Ixodida, Ixodidae
- Size
- 1mm (larva) to 5mm (unfed female), up to 10mm when engorged
Natural Habitat
Wooded areas, tall grasses, and leaf litter where host animals are frequent
Diet & Feeding
Obligate blood-feeders on mammals, birds, and sometimes reptiles
Behavior Patterns
Four-stage life cycle (egg, larva, nymph, adult); they practice questing by clinging to vegetation with hind legs and stretching front legs to grab passing hosts
Risks & Benefits
Major vector for Lyme disease, anaplasmosis, and babesiosis; they serve as a food source for some reptiles and birds but are primarily considered a public health risk