American dog tick images

American dog ticks (Dermacentor variabilis) from Bennet, Nebraska. The females have a white ring on the upper abdomen, while the males are mottled.

American dog ticks (Dermacentor variabilis) from Bennet, Nebraska. The females have a white ring on the upper abdomen, while the males are mottled.

American dog tick (Dermacentor variabilis).

American dog tick (Dermacentor variabilis).

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