Allopatric populations of G. firmus and G. pennsylvanicus differ in overall body size and ovipositor length. A. Male pronotum width by species; B. Female pronotum width by species; C. Relative ovipositor length (ovipositor length/pronotum width). Boxplots indicate the mean values of each trait, quartiles, the range of the data (whiskers), and outliers. Individual data points are overlaid as scatterplots. Letters indicate the significant differences among groups (PWRST with corrected p-values < 0.05).

  Part of: Byerly AR, Jenck C, Goetz ARB, Weissman DB, Gray DA, Ross CL, Maroja LS, Larson EL (2023) Geographic variation in phenotypic divergence between two hybridizing field cricket species. Journal of Orthoptera Research 32(2): 189-200.