3D visualization of body metrics and Video links to mating behavior of D. sayi described in the Discussion from Extreme natural size variation in both sexes of a sexually cannibalistic mantidfly

3D scatterplot showing how head capsule width, pronotum length, and subcostal vein length from specimens of D. sayi are highly correlated. This file includes links to three Youtube uploads depicting 1) female charging at male, 2) male courting, 3) both sexes sparring