Figure 3: Light micrographs. Semithin longitudinal section of the fifth adult phase of An. Pharoensis after blood meal in 48 h (a). Methylene blue stain 100. Light micrographs. Semithin longitudinal section of the sixth adult phase of An. Pharoensis after blood meal in 64 h (b and c). Methylene blue stain 20 (b), 40 (c) and of the seventh adult phase after blood meal in 72 h (d, e and f). Methylene blue stain, 40 (d), 100 (e and f).