ID#: 16568
Caption: This illustration depicts the growth stages of the American dog tick, Dermacentor variabilis, from eggs, to adult male and female ticks.
High Resolution: Click here for hi-resolution image (6.14 MB)
Content Providers(s): CDC/ James M. Stewart
Creation Date: 1973
Photo Credit:
CDC Organization
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Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.