| cuticular hydrocarbon variability among triatoma dimidiata (hemiptera: reduviidae) populations from mexico and guatemala. | the geographic variation in the cuticular hydrocarbon pattern among 11 populations of triatoma dimidiata latreille (hemiptera: reduviidae: triatominae) from different regions of mexico and guatemala, was studied using capillary gas chromatography. t. dimidiata populations were differentiated based on the relative amounts of 71 hydrocarbon components. insect population classification was mostly in agreement with their geographical vicinity; mexican populations from the yucatan peninsula grouped t ... | 2005 | 16363161 |