English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Background  The pronounced morphological conservatism within  Tarentola  geckos contrasted with a high genetic variation in North Africa, has led to the hypothesis that this group could represent a cryptic species complex, a challenging system to study especially when trying to define distinct evolutionary entities and address biogeographic hypotheses. In the present work we have re-examined the phylogenetic and phylogeographic relationships between and within all Mediterranean species of  Tarentola , placing the genealogies obtained into a temporal framework. In order to do this, we have investigated the sequence variation of two mitochondrial (12S rRNA and 16S rRNA), and four nuclear markers (ACM4, PDC, MC1R, and RAG2) for 384 individuals of all known Mediterranean  Tarentola  species, so that their evolutionary history could be assessed.    Results  Of all three generated genealogies (combined mtDNA, combined nDNA, and mtDNA+nDNA) we prefer the phylogenetic relationships obtained when all genetic markers are combined. A total of 133 individuals, and 2,901 bp of sequence length, were used in this analysis. The phylogeny obtained for  Tarentola  presents deep branches, with  T. annularis, T. ephippiata  and  T. chazaliae  occupying a basal position and splitting from the remaining species around 15.38 Mya.  Tarentola boehmei  is sister to all other Mediterranean species, from which it split around 11.38 Mya. There are also two other major groups: 1) the  T. mauritanica  complex present in North Africa and Europe; and 2) the clade formed by the  T. fascicularis / deserti  complex,  T. neglecta  and  T. mindiae , occurring only in North Africa. The cladogenesis between these two groups occurred around 8.69 Mya, coincident with the late Miocene. Contrary to what was initially proposed,  T. neglecta  and  T. mindiae  are sister taxa to both  T. fascicularis  and  T. deserti .    Conclusions  At least in the Iberian Peninsula and Northwest Africa, the lineages obtained have some geographic coherency, whilst the evolutionary history of the forms from Northeast Africa remains unclear, with a paraphyletic  T. fascicularis  with respect to  T. deserti . The separation between the  T. mauritanica  complex and the clade formed by the  T. fascicularis / deserti  complex,  T. neglecta  and  T. mindiae  is coincident with the uplift of the Atlas Mountain chain, and the establishment of two distinct bioclimatic regions on each side of the barrier.

Evolutionary history of the genus Tarentola (Gekkota: Phyllodactylidae) from the Mediterranean Basin, estimated using multilocus sequence data