Bivariate scattergram of relative probe fluorescence from TaqMan genotyping analysis of An. gambiae s.s. and An. arabiensis s.s. DNA of various strains and wild types; other DNA sources including Aedes albopictus and Ochlerotatus triseriatus mosquitoes; plasmids containing rDNA from An. gambiae s.s. and An. arabiensis; and negative controls. Circles show results of samples from known An. gambiae s.s. and An. arabiensis sources. The triangle indicated by the arrow, indicating an An. arabiensis wild type sample, is an outlier and was classified as a hybrid by TaqMan genotyping.