ID#: 16568
Caption:
This illustration, entitled “Developmental Stages of the American Dog Tick, Dermacentor variabilis”, depicts the four developmental stages of the, D. variabilis tick. The life cycle progresses from the egg stage (a), to the six-legged larval stage (b), followed by the eight-legged nymphal stage (c), and finally the adult stage (d), represented here by female and male ticks.
High Resolution: Click here for hi-resolution image (32.98 MB)
Content Provider(s): CDC/ James M. Stewart
Creation Date: 1973
Photo Credit:
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