A New Species of the Group (Squamata: Gekkonidae) from Surat Thani Province, Thailand Underscores This Group's Remarkable Diversity on the Thai-Malay Peninsula.

An integrative taxonomic study recognized a new species of the group from Kanchanadit District, Surat Thani Province, Southern Thailand. Phylogenetic analyses of the mitochondrial gene revealed a new species, , that is closely related to . The new species differs from its sister lineage by bearing mean genetic divergence of 4.53% and significant differences in both mensural and morphometric characters ( < 0.05). can be differentiated from the remaining members of the species group because of its genetic divergence of ≥7.99% and a combination of differences in body size: 11-15 supralabial and 10-12 infralabial scales, 29-35 paravertebral tubercles, 18-23 longitudinal rows of dorsal tubercles, 32-37 rows of ventral scales, 20-23 subdigital lamellae on the fourth toe, 32-37 femoroprecloacal pores in adult males, and four or five dark body bands; weak tuberculation on body; absence of tubercles in the ventral body fold, absence of precloacal pores in females, and absence of scattered pattern of white tubercles on dorsum; presence of precloacal groove depression; and maculated white caudal bands. is currently known from its type locality.