Contact zones as natural laboratories for cryptic speciation: genetic and ecological divergence in the autopolyploid <fi>Aster amellus</fi> aggregate

Fine-scale analysis of the Aster amellus contact zone reveals strong reproductive isolation between diploid and hexaploid cytotypes, climatic niche expansion in hexaploids, and evidence of recurrent ...

onlinelibrary.wiley.com

Caecilians

What is a caecilian? Think of an amphibian and you will most probably picture a frog or perhaps a salamander. Even if you had ever heard of them, much less likely would be that your first thought was ...

cell.com