A review of the genus Cyrtodactylus Gray 1827 (Squamata: Gekkonidae) of Nepal with descriptions of three new species
Authors:
- Santosh BhattaraiSBSantosh Bhattarai
- Bivek GautamBGBivek Gautam
- Bishal Prasad NeupaneBNBishal Prasad Neupane
- Akshay KhandekarAKAkshay Khandekar
- Tejas ThackerayTTTejas Thackeray
- Ishan AgarwalIAIshan Agarwal
- Frank TillackFTFrank Tillack
- Ashley R. OlsonAOAshley R. Olson
- Fiona HoganFHFiona Hogan
- Wendy WrightWWWendy Wright
Open Access
- 3 March 2025
- journal article
- review article
- Published by Magnolia Press in Zootaxa
- Vol. 5594 (3) , 401-451
Abstract
We conduct a review of the known species of Cyrtodactylus from Nepal based on type and topotypical material, resulting in the synonymization of one species and description of three additional species from Central Nepal. The five species of Cyrtodactylus from Nepal are members of the Indo-Burma clade and are at least 11.7 % divergent from known congeners based on the mitochondrial ND2 gene. The results show that C. nepalensis and one of the new species are allied to the C. fasciolatus group while the other two new species and C. martinstolli are members of the mountain subclade within the khasiensis group. The new species can be readily distinguished from congeners in the Himalaya by a combination of body size, meristic characters including number of dorsal tubercle rows and mid ventral scales across the belly, the number and arrangement of pores in males and females, and subcaudal condition.Keywords
This publication has 27 references indexed in Scilit:
- A new species of Cyrtodactylus Gray (Squamata: Gekkonidae) from Manipur State, northeast India, with a critical review highlighting extensive errors in literature covering bent-toed geckos of the Indo-Burma regionJournal of Natural History, 2021
- Evolution of habitat preference in 243 species of Bent‐toed geckos (GenusCyrtodactylusGray, 1827) with a discussion of karst habitat conservationEcology and Evolution, 2020
- ModelFinder: fast model selection for accurate phylogenetic estimatesNature Methods, 2017
- PartitionFinder 2: New Methods for Selecting Partitioned Models of Evolution for Molecular and Morphological Phylogenetic AnalysesMolecular Biology and Evolution, 2016
- IQ-TREE: A Fast and Effective Stochastic Algorithm for Estimating Maximum-Likelihood PhylogeniesMolecular Biology and Evolution, 2014
- Insights into Himalayan biogeography from geckos: A molecular phylogeny of Cyrtodactylus (Squamata: Gekkonidae)Molecular Phylogenetics and Evolution, 2014
- Phylogeny of bent-toed geckos (Cyrtodactylus) reveals a west to east pattern of diversificationMolecular Phylogenetics and Evolution, 2012
- MEGA5: Molecular Evolutionary Genetics Analysis Using Maximum Likelihood, Evolutionary Distance, and Maximum Parsimony MethodsMolecular Biology and Evolution, 2011
- MrBayes 3: Bayesian phylogenetic inference under mixed modelsBioinformatics, 2003
- Physical Features1974