The area of the south‐western Balkans hosts a remarkably high species richness and has been considered a biodiversity hotspot. The significance of the Balkan Peninsula as a biodiversity refugium during the Quaternary climatic fluctuations has been repeatedly pointed out in literature, yet the area remains quite understudied in terms of phylogeography. Contributing to the biogeography and phylogeography of the Balkan area, we herein present the phylogeographic relationships within the lizards of the genus Algyroides, focusing on the two species that occur in the Balkans (namely, A. nigropunctatus and A. moreoticus), including representatives of Dinarolacerta and Lacerta lizards as outgroups. We combined phylogenetic, phylogeographic and species distribution modelling analyses, using both mitochondrial and nuclear DNA data, in order to uncover the phylogeographic history of the genus and evaluate the validity of the extant taxonomy. Our results reveal three major clades within Algyroides in southern Balkans; one corresponds to A. moreoticus, having sister group relationships with the genus Dinarolacerta, and the other two to A. nigropunctatus, each corresponding to one of the morphological subspecies, which seem to be monophyletic, allopatric and reproductively isolated. These results expose an unprecedented phylogeographic pattern in the area of western Greece where the two major clades of A. nigropunctatus meet, and can contribute to a taxonomic re‐evaluation of the species. Moreover, questions are raised on the validity of Dinarolacerta as a genus due to it clustering within the genus Algyroides.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.