FIGURE 1 in Two new species of Pharaxonothinae beetles (Coleoptera: Erotylidae) inhabiting cones of the cycad Ceratozamia santillanii Pérez-Farr. & Vovides (Cycadales: Zamiaceae) in Mexico

FIGURE 1. Scatter plot score derived from the functions produced by stepwise discriminant analysis of 3 anatomical characters from five populations of Ceratophila: A: males; B: females. PC1 is related to the two characters of: ratio of pronotal length to pronotal width (PL/PW) and ratio of pronotal length to elytra length (PL/EL). PC2 is related to the character: ratio of head width to ventral interocular distance (HW/VI)