Systematics and distribution of the genus Cyrtopodion Fitzinger, 1843 (Squamata: Gekkonidae) on the Iranian plateau: A review

Abstract

The genus Cyrtopodion was named by Fitzinger in 1843 and includes a wide diversity of gecko species inhabiting the arid and semi-arid regions of the Iranian Plateau and beyond. The evolutionary relationships within and between these species are still not fully resolved and therefore, despite its critical ecological role, this genus remains in need of taxonomic study. The present paper compiles available information on the classification, morphological characteristics, and geographical distribution of Iranian species of Cyrtopodion, using original species descriptions from Iran, genetic studies, and global biodiversity databases. Special attention is given to the agamuroides group, which has an ambiguous classification and may harbor hidden diversity, as well as to species endemic to Iran. Based on the assessments, only a few species have been evaluated for their conservation status by the International Union for Conservation of Nature (IUCN) and further research in this region and more precise classification