Eastern Black-legged Tick
Ixodes scapularis
Also known as: Deer Tick · Black-legged Tick · Blacklegged Tick · Black legged tick · Bear Tick
Arachnida
UNCOMMON
Stats
- Lifespan
- 2-3 yrs
- Size
- Tiny
- Diet
- Carnivore
- Activity
- Cathemeral
- Social
- Solitary
- Biome
- Temperate forest
- Range
- North America
- Movement
- Climbing
- Breeding
- Egg-laying
- Defense
- Armor
- Status
- Uncommon
About
Also called the deer tick, this arachnid is the primary carrier of Lyme disease in eastern North America. Its poppy-seed-sized nymphs are the hardest to spot and cause most human infections, often picked up brushing through backyard leaf litter or tall grass.
Life cycle
- 1.egg sacA silk-wrapped egg sac shelters a clutch of eggs until the young are ready to emerge.
- 2.juvenileA spiderling emerges from the egg sac already in miniature adult form and starts catching prey almost immediately.
- 3.subadultA near-adult arachnid molts through several instars, growing larger and developing mature markings.
- 4.adultFully grown after its final molt.
Learn more
Taxonomy
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Arachnida
- Order
- Ixodida
- Family
- Ixodidae
- Genus
- Ixodes
- Species
- Ixodes scapularis