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Fig. 3 | Parasites & Vectors

Fig. 3

From: A 117-year retrospective analysis of Pennsylvania tick community dynamics

Fig. 3

Annual submissions of tick specimens by year. On the left is the annual sum of all tick counts (log-transformed) from 1900 to 2017. On the right are the proportional contributions of the five major tick species to the total tick counts (1900–2017). The grey shaded area represents periods where there were few or no tick submissions from the top five most abundant taxa

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