Figure 1.

Discriminant analysis (DA) of 100 N. vespilloides males and females in different nutritional and reproductive conditions on the basis of cuticular compounds. Scatter plots of function 1 versus (a) function 2, (b) function 3 and (c) function 4 are presented. Envelopes represent the 95% confidence ellipses. (filled squares, males fed mealworms; open squares, females fed mealworms; filled triangles, males fed vertebrate carrion; open triangles, females fed vertebrate carrion; filled circles, parental males; open circles, parental females).