Cyrtodactylus ayunpaensis sp. nov. from Ayun Pa town, Gia Lai Province, Central Highlands Vietnam is described based on an integrative taxonomic method by a combination of morphological and genetic data. It is placed into the C. irregularis group and can be distinguished from the remaining species from Vietnam by a minimum genetic distance of 12.8% in the ND2 gene and by the following characters: a maximum SVL of 91.5 mm; supralabials 11–13; infralabials 9–10; dorsal tubercles at midbody in 4–6 irregular rows; ventral scales 52–68; subdigital lamellae on the fourth toe 17–19; precloacal and femoral pores absent in both sexces; enlarged precloacal scales 22–27 in males and absent in females; 7–11 enlarged femoral scales from each thigh; subcaudals transversely enlarged; small, irregularly shaped dark brown blotches on top of head; nuchal band thin and interrupted; dorsal pattern with four irregularly shaped bands; short stripes on the neck. The morphological distinctiveness of the new species is supported by its non-overlapping position in multivariate space based on multiple factor analysis and principal component analysis.
Nguyen et al. (Mon,) studied this question.