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The observed proportion of individuals fed (± bootstrapped 95% CIs) at each time interval in the absence of CO2. Panels A-C represent blood feeding rhythms by single cages of C.p. f. molestus (black), C.p. f. pipiens CGO (red), and C.p. f. pipiens PENN (green), respectively. Bars above panel A represent the light cycle (white = photophase, dark = scotophase).
