Beyond boundaries: Phylogeographic structure and major range extension of the Sinai Fan-Toed Gecko, Ptyodactylus guttatus (Squamata: Phyllodactylidae) in Saudi Arabia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F25%3A10136859" target="_blank" >RIV/00023272:_____/25:10136859 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/25:10503601

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0140196325000199?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0140196325000199?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jaridenv.2025.105335" target="_blank" >10.1016/j.jaridenv.2025.105335</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Beyond boundaries: Phylogeographic structure and major range extension of the Sinai Fan-Toed Gecko, Ptyodactylus guttatus (Squamata: Phyllodactylidae) in Saudi Arabia

Popis výsledku v původním jazyce

The harsh desert environment of Saudi Arabia, though seemingly inhospitable, harbours a rich herpetofauna. Field surveys conducted between 2019 and 2024 led to the rediscovery of the Sinai Fan-Toed Gecko (Ptyodactylus guttatus), a species distributed in the countries of southern Levant, previously known in Saudi Arabia only on the basis of a few historical records. This study combines phylogeographic analysis and ecological niche modelling to explore the species&apos; genetic diversity and potential distribution. Phylogenetic analyses revealed four distinct lineages within Saudi Arabia, though nuclear markers showed a degree of allele sharing among these lineages. Ecological niche modelling suggests that the species&apos; range may be nearly twice as large as previously assumed from its entire range, now extending into Tabuk, Medina, Bahah, and Ha&apos;il Provinces of Saudi Arabia, showing a significant range extension. Additionally, by including topotypic material of P. ananjevae, we clarify its status within the P. hasselquistii species complex, laying an essential groundwork for systematic revision within this complex. This study enhances our understanding of herpetofaunal diversity in Saudi Arabia and emphasises the need for continued fieldwork and genetic research.

Název v anglickém jazyce

Beyond boundaries: Phylogeographic structure and major range extension of the Sinai Fan-Toed Gecko, Ptyodactylus guttatus (Squamata: Phyllodactylidae) in Saudi Arabia

Popis výsledku anglicky

The harsh desert environment of Saudi Arabia, though seemingly inhospitable, harbours a rich herpetofauna. Field surveys conducted between 2019 and 2024 led to the rediscovery of the Sinai Fan-Toed Gecko (Ptyodactylus guttatus), a species distributed in the countries of southern Levant, previously known in Saudi Arabia only on the basis of a few historical records. This study combines phylogeographic analysis and ecological niche modelling to explore the species&apos; genetic diversity and potential distribution. Phylogenetic analyses revealed four distinct lineages within Saudi Arabia, though nuclear markers showed a degree of allele sharing among these lineages. Ecological niche modelling suggests that the species&apos; range may be nearly twice as large as previously assumed from its entire range, now extending into Tabuk, Medina, Bahah, and Ha&apos;il Provinces of Saudi Arabia, showing a significant range extension. Additionally, by including topotypic material of P. ananjevae, we clarify its status within the P. hasselquistii species complex, laying an essential groundwork for systematic revision within this complex. This study enhances our understanding of herpetofaunal diversity in Saudi Arabia and emphasises the need for continued fieldwork and genetic research.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

<a href="/cs/project/GA22-12757S" target="_blank" >GA22-12757S: Genomické koridory v extrémních podmínkách: historická a současná populační dynamika pouštních plazů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Arid Environments

ISSN

0140-1963

e-ISSN

—

Svazek periodika

227

Číslo periodika v rámci svazku

March

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

001427425300001

EID výsledku v databázi Scopus

—