Fig. 2

a Percentage prevalence (mean ± 95% CI) of parasitic nematodes in the emerged adults by species and habitat type. b An adult midge parasitized by nematodes. Notice the male terminalia and female type antennae in the individual shown (intersex). Arrow points to the midge abdomen where nematodes can be seen as translucent coils. The prevalence of parasitic nematodes was not significantly different between Culicoides species and habitat types (P > 0.05)