Scatter plots of the results of the species comparisons. The median oocyst load of Anopheles is shown by a horizontal black line; *: range of oocysts/midgut between the 142 pairs of lab-colony An. sinensis (lab) and An. anthropophagus, **: range of oocysts/midgut between the 10 pairs of lab-colony (Lab) and first-generation (F1) An. sinensis.