Genetic structure of lake and stream populations in a Pyrenean amphibian (Calotriton asper) reveals evolutionary significant units associated with paedomorphosis

This work was supported by the Biodiversity Conservation Plan of ENDESA, S.A. (ENEL Group) for D.S.; Fonds de la Recherche Scientifique—FNRS under grant numbers J.008.13 and J.0112.16 and Fonds Speciaux de la Recherche (University of Liege) for M.D. (Research Director at F.R.S.–FNRS); and the Marie Curie COFUND Fellowship for N.O. while at the University of Liege. The research and capture permits for newts were issued by Departamento de Agricultura, Ganaderia y Medio Ambiente (Gobierno de Aragon, Spain).