“…Several studies have focused on the genetic structure, phylogeny, and habitat suitability of the Hyrcanian wood frog, R. pseudodalmatina (Najibzadeh et al, 2017(Najibzadeh et al, , 2018(Najibzadeh et al, , 2021Amiri et al, 2021;Kidov and Litvinchuk, 2021). However, the present study, using ENMs and multivariate niche analyses, for the first time, investigated environmental differentiation between the WRC and ERC of the Hyrcanian wood frog in the Hyrcanian forests.…”