It is the primary vector of Ehrlichia chaffeensis, which causes human monocytic ehrlichiosis, and Ehrlichia ewingii, which causes human and canine granulocytic ehrlichiosis. states, where wild turkeys are a common host for immature ticks.
americanum is also referred to as the turkey tick in some Midwestern U.S. The adult lone star tick is sexually dimorphic, named for a silvery-white, star-shaped spot or 'lone star' present near the center of the posterior portion of the adult female shield (scutum) adult males conversely have varied white streaks or spots around the margins of their shields. It is a member of the phylum Arthropoda, class Arachnida.
Red indicates where the species is normally found Blue indicates other locations where the species has been reportedĪmblyomma americanum, also known as the lone star tick, the northeastern water tick, or the turkey tick, is a type of tick indigenous to much of the eastern United States and Mexico, that bites painlessly and commonly goes unnoticed, remaining attached to its host for as long as seven days until it is fully engorged with blood.
