Article
Phylogeographic history of flat periwinkles, Littorina fabalis and L. obtusata.
BMC evolutionary biology - 10 Feb 2020
Sotelo Graciela, Duvetorp Mårten, Costa Diana, Panova Marina, Johannesson Kerstin, Faria Rui
Abstract excerpt
BACKGROUND: The flat periwinkles, Littorina fabalis and L. obtusata, are two sister species widely distributed throughout the Northern Atlantic shores with high potential to inform us about the process of ecological speciation in the intertidal. However, whether gene flow has occurred during their divergence is still a matter of debate. A comprehensive assessment of the genetic diversity of these species is also...
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