Evolutionary BiologybioRxiv
Genetic divergence outpaces phenotypic divergence among threespine stickleback populations in old freshwater habitats
M. C. Currey, S. L. Bassham, W. A. Cresko
The paper compares genetic and phenotypic divergence in threespine stickleback populations from Oregon and Alaska, finding greater genetic divergence in Oregon and unexpected affinities between oceanic and inland freshwater populations.
DOI 10.1093/biolinnean/blz106