This is not déjà vu all over again: male guppy colour in a new experimental introduction.

Abstract excerpt

We use an experimental introduction in nature to examine factors that influence parallel evolution. In 1996, 200 high-predation guppies (Poecilia reticulata) from the Yarra River were introduced into the Damier River, which previously lacked guppies. Eight years later, we quantified the colour of wild-caught guppies ('phenotypic' divergence) and lab-reared guppies ('genetic' divergence) from low- and...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Biological Evolution
• Share to Phenotype
• Share to Pigments, Biological