American dog tick
US /əˌmer.ɪ.kən ˈdɔːɡ tɪk/
UK /əˌmer.ɪ.kən ˈdɔːɡ tɪk/

1.
a species of tick (Dermacentor variabilis) found in North America, known for transmitting diseases like Rocky Mountain spotted fever and tularemia
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The hiker checked his legs for an American dog tick after walking through tall grass.
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Preventing bites from the American dog tick is crucial in areas where Rocky Mountain spotted fever is prevalent.