Bug Identifier
Dog Tick (Nymph)
Community identification

Dog Tick (Nymph)

Dermacentor variabilis

Order & Family
Order Ixodida, Family Ixodidae
Size
Nymphs are approximately 1-2 mm in length (roughly the size of a poppy seed).
See this bug in the Encyclopedia

Natural Habitat

Found in wooded areas, tall grasses, and leaf litter; common in areas with significant undergrowth and proximity to mammalian paths.

Diet & Feeding

Obligate hematophages; they feed exclusively on the blood of mammals, birds, and occasionally reptiles.

Behavior Patterns

They exhibit 'questing' behavior by climbing to the tips of grass or leaves and extending their legs to latch onto passing hosts. They have a four-stage life cycle: egg, larva, nymph, and adult.

Risks & Benefits

Significant risk to humans and animals as vectors for diseases such as Rocky Mountain spotted fever and tularemia. They provide no significant benefits to human ecosystems and are considered medical pests.