Skip to main content Skip to main navigation menu Skip to site footer
Type: Articles
Published: 2012-08-01
Page range: 39–58
Abstract views: 27
PDF downloaded: 1

Phylogeography, geographic variation, and taxonomy of the Bent-toed Gecko Cyrtodactylus quadrivirgatus Taylor, 1962 from Peninsular Malaysia with the description of a new swamp dwelling species

Department of Biology, La Sierra University, 4500 Riverwalk Parkway, Riverside, California, 92515-8247 USA
School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Penang, Malaysia
School of Biological Sciences, Universiti Sains Malaysia, 11800 USM, Pulau Pinang, Penang, Malaysia
Centre for Drug Research, Universiti Sains Malaysia, 11800 Minden, Pulau Pinang, Penang, Malaysia
Department of Biology, Brigham Young University, 150 East Bulldog Boulevard, Provo, Utah 84602 USA
Department of Biology, The University of Kansas, Lawrence, Kansas 66045-7561 USA
Department of Biology, La Sierra University, 4500 Riverwalk Parkway, Riverside, California, 92515-8247 USA
Department of Biology, The University of Kansas, Lawrence, Kansas 66045-7561 USA Institue for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor Darul Ehsan, Malaysia
Institue for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor Darul Ehsan, Malaysia
Department of Biology, Villanova University, Villanova, Pennsylvania 19085-1603, USA
Department of Biology, La Sierra University, 4500 Riverwalk Parkway, Riverside, California, 92515-8247 USA Institue for Environment and Development (LESTARI), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor Darul Ehsan, Malaysia
Reptilia Malaysia Bukit Panchor Penang Cyrtodactylus quadrivirgatus pantiensis payacola taxonomy new species

Abstract

A review of the taxonomic status of the Bent-toed Gecko Cyrtodactylus quadrivirgatus Taylor, 1962 based on a molecularphylogeny, scalation, and color pattern analyses indicate that it is composed of a single, recently expanding, widespreadpopulation with weakly supported phylogeographic substructuring with no discrete morphological differentiation betweenpopulations. However, based on sampling, significant mean differences in selected scale counts occur between some pop-ulations. The molecular phylogeny and morphological analysis strongly indicate lineage independence between a subsetof individuals from the Bukit Panchor, Penang population and their closest relative C. pantiensis Grismer, Chan, Grismer,Wood & Belabut, 2008 from southern Peninsular Malaysia. Furthermore, the analyses indicate that the individuals of thissubset are conspecific and not part of C. quadrivirgatus as previously suggested. Additionally, this subset is morphologi-cally distinct from all other Sundaland species of Cyrtodactylus, and as such is described herein as Cyrtodactylus payacola sp. nov.

References

  1. Chan, K.O. and Norhayati, A. (2010) A new insular species of Cyrtodactylus (Squamata: Gekkonidae) from northeastern Peninsular Malaysia, Malaysia. Zootaxa, 2389, 47–56.

    De Queiroz, K. (1999) The general lineage concept of species and the defining properties of the species category. In: Wildon, R. A. (Ed.), Species, new interdisciplinary essays. The MIT Press, Cambridge, Massachusetts, pp. 49–89.

    Drummond A.J. and Rambaut, A. (2007) BEAST: Bayesian evolutionary analysis by sampling trees. BMC Evolutionary Biology, 7, 214.

    Drummond, A.J., Ashton, B., Buxton, S., Cheung, M., Cooper, A., Duran, C., Field, M., Heled, J., Kearse, M., Markowitz, S., Moir, R., Stones-Havas, S., Sturrock, S., Thierer, T., and Wilson, A. (2011) Geneious V5.4. In: Available from http://www.geneious.com/.

    Excoffier, L. G. L., and Schneider, S. (2005) Arlequin ver. 3.0: An integrated software package for population genetics data analysis. Evolutionary Bioinformatics, 1, 47–50.

    Fu, Y.X. (1997) Statistical tests of neutrality of mutations against population growth, hitchhiking and background selection. Genetics, 915–925.507.

    Greenbaum, E., Bauer, Jackman, A.M., Vences, M.T.R. and Glaw, F. (2007) A phylogeny of the enigmatic Madagascan geckos of the genus Uroplatus (Squamata: Gekkonidae). Zootaxa, 1493, 41–51.

    Grismer, L.L. (2011) Lizards of Peninsular Malaysia, Singapore and their Adjacent Archipelagos.Edition Chimaira, 728 pp.

    Grismer, L.L., C.K. Onn, Grismer, J.L., Wood, Jr., P.L. and Belabut, D. (2008) Three new species of Cyrtodactylus (Squamata: Gekkonidae) from Peninsular Malaysia. Zootaxa,1921, 1–23.

    Grismer, L.L. and Pan, K.A. (2008) Diversity, endemism, and conservation of the amphibians and reptiles of southern Peninsular Malaysia and its offshore islands. Herpetological Review, 3, 270–281.

    Huelsenbeck, J. and Ronquist, F. (2001) MRBAYES: Bayesian inference of phylogeny. Bioinformatics, 17, 754–755.

    Kimura, M. (1969) The number of heterozygous sites maintained in a finite population due to steady flux of mutations. Genetics, 61, 893–903.

    Kimura, M. (1971) Theoretical foundation of population genetics at the molecular level. Theoretical Population Biology, 2, 174–208.

    Laslett, D. and Canbäck, B. (2008) Arwen, a program to detect tRNA genes in Metazoan mitochondrial nucleotide sequences. Bioinformatics, 24, 172–175.

    Macey, J., Schulte, J. (1999) Molecular phylogenetics, tRNA evolution, and historical biogeography in anguid lizards and related taxonomic families. Molecular Phylogenetics and Evolution, 12, 250–272.

    Maddison W.P., Maddison, D.R. (2005) MacClade 4: Analysis of phylogeny and character evolution. Version 4.08a. Sunderland, Massachusetts: Sinauer Associates.

    Nylander, J., Olsson, U., Alström, P. and Sanmartín, I. (2008) Accounting for phylogenetic uncertainty in biogeography: A Bayesian approach to dispersal–vicariance analysis of the thrushes (Aves:Turdus). Systematic Biology, 57, 257–268.

    Posada, D. and Crandall, K.A. (1998) Modeltest: testing the model of DNA substitution. Bioinformatics, 14, 817–818.

    Rogers, A.R. and Harpending, H. (1992) Population growth makes waves in the distribution of pairwise genetic differences. Molecular Biology and Evolution, 9, 552–569.

    Ronquist, F. and Huelsenbeck, J.P. (2003) MRBAYES 3: Bayesian phylogenetic inference under mixed models. Bioinformatics,19,1572–1574.

    Shea, G., Couper, P., Wilmer, J.W. and Amey, A. (2012) Revision of the genus Cyrtodactylus Gray, 1827 (Squamata: Gekkonidae) in Australia. Zootaxa, 3146, 1–63.

    Siler, C.D., Oaks, J.R., Esselstyn, J.A., Diesmos, A.C., and Brown, R.M. (2010) Phylogeny and biogeography of Philippine bent-toed geckos (Gekkonidae: Cyrtodactylus) contradict a prevailing model of Pleistocene diversification. Molecular Phylogenetics and Evolution, 55, 699–710.

    Smith, M.A. (1925) A new ground-gecko (Gymnodactylus) from the Malay Peninsula. Journal of the Federated Malay States Museum, 10, 197–199.

    Slatkin, M. and Hudson, R.R. (1991) Pairwise comparisons of mitochondrial DNA sequences in stable and exponentially growing populations. Genetics, 129, 555–562.

    Stamatakis, A., Hoover, P. and Rougemont, J. (2008) A rapid bootstrap algorithm for the RAxML web servers. Systematic Biology, 57, 758–771.

    Swofford, D.L. (2002) PAUP*. Phylogenetic analysis using parsimony (*and other methods) version 4. Sinauer Associates, Sunderland, Massachusetts.

    Tajima, F. (1989) Statistical method for testing the neutral mutation hypothesis by DNA polymorphism. Genetics, 123, 585–595.

    Tamura, K., Peterson, D., Peterson, N., Stecher, G., Nei, M. and Kumar, S. (2011) Mega5: molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Molecular Biology and Evolution, 28, 2731–2739.

    Taylor, E.H. (1962) New Oriental reptiles. The University of Kansas Science Bulletin, 53, 209–263.

    Wood, Jr., P. L., Heinicke, M. P., Jackman, T. R. and Bauer, A. M. Phylogeny of bent-toed geckos (Cyrtodactylus) reveals a west to east pattern of diversification. Molecular Phylogenetics and Evolution, In prep.