Bug Identifier
Dog tick
Community identification

Dog tick

Dermacentor variabilis

Order & Family
Order Ixodida, Family Ixodidae
Size
Unengorged adults range from 4 to 5 mm, while engorged females can reach up to 15 mm.
See this bug in the Encyclopedia

Natural Habitat

Found in areas with high grass, brush, and wooded trails where hosts are readily accessible.

Diet & Feeding

Strictly parasitic, feeding exclusively on the blood of vertebrate hosts across various life stages.

Behavior Patterns

Waits on vegetation in a questing posture to latch onto passing hosts. Requires three blood meals to complete its multi-year life cycle.

Risks & Benefits

Acts as a vector for pathogens causing Rocky Mountain spotted fever and tularemia. Offers no known ecological benefits to humans.