In #Drosophila subquinaria, divergence in male chemical signaling isn’t driven by sexual selection alone—genetic constraints can significantly limit future evolutionary responses @uottawascience.bsky.social
Jarvis & Rundle 2026
doi.org/10.1093/jeb/...
doi.org
The contribution of sexual selection and genetic constraints to phenotypic divergence among natural populations of Drosophila subquinaria
Abstract. Evolutionary trajectories are determined by selection and the underlying genetic architecture of additive genetic variances and covariances for t