Fig. 5. Relationships among space, population structure (FST), and average mass and wing loading (pw) differences among pair of populations for (A) B. vancouverensis and (B) B. vosnesenskii. Panels include plots of isolation by distance (FST by geographic distance), effects of population structure on mass, and the effects of elevation on mass and pw residuals from models including FST and geographic distance.The latter panels are included to illustrate the remaining positive effect of elevational separation on wing loading differences among B. vancouverensis populations after accounting for space and population structure, but not for B. vosnesenskii populations and not for mass in either species (seeTable 3 and Supp Fig. S6 [online only]).

Published as part of Lozier, Jeffrey D., Parsons, Zachary M., Rachoki, Lois & Jackson, Jason M., 2021, Divergence in Body Mass, Wing Loading, and Population Structure Reveals Species-Specific and Potentially Adaptive Trait Variation Across Elevations in Montane, pp. 1-15 in Insect Systematics and Diversity (AIFB) 5 (5) on page 10, DOI: 10.1093/isd/ixab012, http://zenodo.org/record/7182363