Fig. 2From: Role of different Culicoides vectors (Diptera: Ceratopogonidae) in bluetongue virus transmission and overwintering in Sardinia (Italy)Seasonal abundance pattern of Culicoides midges in representative farms selected on the basis of the highest catches of each species and comparing a Northern and a Southern location. Dashed lines represent the nightly number of light-trapped females; solid lines depict the nightly number of parous femalesBack to article page