A new species of the genus Ptyctolaemus Peters, 1864 (Squamata, Agamidae) from Sagaing, Myanmar

Authors: Liu, Shuo Country: Myanmar DOI: 10.3897/evolsyst.5.75305 Published: Jan. 1, 2021 Source: Evolutionary Systematics OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Htamanthi Wildlife Sanctuary · Topics: Amphibian and Reptile Biology, Genomics and Phylogenetic Studies, Animal Behavior and Reproduction

A new species of Ptyctolaemus Peters, 1864 is described from Htamanthi Wildlife Sanctuary, Sagaing Division, Myanmar. The new species differs from P. gularis and Ptyctolaemus aff. gularis from Tibet, China, by having relatively longer limbs and different colorations of the gular region, and it differs from P. collicristatus by having much longer limbs and a less developed nuchal crest in males. Moreover, the new species differs genetically from Ptyctolaemus aff. gularis from Tibet, China, and P. collicristatus by an uncorrected percentage distance of 23.5% and 24.8%, respectively, inferred from mitochondrial NADH dehydrogenase subunit 2 gene sequences. This discovery increases the number of known Ptyctolaemus species to three.

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