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Bipartite network of blood-fed mosquitoes (upper) and their vertebrate blood meal sources (lower) collected from the wildlife reserve (A) and rural (B) areas in north-eastern KZN. The sizes of the upper and lower rectangles are proportional to the numbers of blood-fed mosquitoes and identified vertebrate hosts, respectively. The triangles connecting the mosquito and vertebrate host nodes represent interactions, with their width proportional to the frequency of the interactions
