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(b)
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Figure 2: Parsimony-based haplotype networks using cytb sequence data for (a) A. abdominalis, (b) C. ovalis, and (c) C. verater. Each circle represents a haplotype and is proportional to the frequency of that haplotype. Length of branches is proportional to number of mutations. Networks are color-coded by sampling location and are not scaled relative to each other.