Was facial width-to-height ratio subject to sexual selection pressures? A life course approach.
C. R. Hodges-Simeon, G. Albert, G. B. Richardson, T. S. McHale, S. M. Weinberg, M. Gurven, S. J. C. Gaulin
The paper examines whether facial width-to-height ratio (fWHR) is a secondary sexual characteristic by analyzing ontogenetic patterns across age and sex in two populations.
bioRxiv · Sep 24, 2020Evolutionary Biology