Agonistic character displacement of genetically based male colour patterns across darters

This study provides evidence that interspecific male–male aggressive interactions alone can promote elaborate male signal evolution both between and within species. We discuss the implications this has for male-driven ACD and cascade ACD.

Source: Proceedings of the Royal Society B: Biological Sciences - August 1, 2018 Category: Biology Authors: Moran, R. L., Fuller, R. C. Tags: evolution Source Type: research