https://www.fws.gov/species/american-dog-tick-dermacentor-variabilis
American Dog Tick (Dermacentor variabilis) | U.S. Fish & Wildlife Service
american dog tickdermacentor variabilisufishwildlife
https://ccsenet.org/journal/index.php/ijb/article/view/66781
Rickettsia spp. and its Effects on the Physiology and Behaviour of Dermacentor Variabilis | El...
Rickettsia spp. and its Effects on the Physiology and Behaviour of Dermacentor Variabilis