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Issue: Vol. 4514 No. 1: 6 Nov. 2018
Type: Article
Published: 2018-11-05
DOI: 10.11646/zootaxa.4514.1.10
Page range: 126–136
Abstract views: 110
PDF downloaded: 4

A review of the relationships of Xenochrophis cerasogaster Cantor, 1839 (Serpentes: Colubridae) to its congeners

Help Earth, 16, RNC Path, Lachitnagar, Guwahati 781007, Assam, India Department of Zoology, Gauhati University, Jalukbari, Guwahati 781014. Assam, India
Department of Zoology, Gauhati University, Jalukbari, Guwahati 781014. Assam, India
Help Earth, 16, RNC Path, Lachitnagar, Guwahati 781007, Assam, India
Department of Molecular Biology and Biotechnology Tezpur University, Napaam, Tezpur 784028, Assam, India
Help Earth, 16, RNC Path, Lachitnagar, Guwahati 781007, Assam, India Department of Zoology, Gauhati University, Jalukbari, Guwahati 781014. Assam, India
Myriapoda Xenochrophis X. piscator X. cerasogaster Rhabdophis Assam India morphology phylogenetic relationship

Abstract

We sampled snakes of the genus Xenochrophis from across Northeast India. The snakes were evaluated for both morphological and molecular parameters. Phylogenetic relationship was reconstructed using mitochondrial genes (Cytb, 12s rRNA, ND4). The genus Xenochrophis was found to be paraphyletic, X. piscator complex and X. punctulatus form a single clade with Atretium schistosum as their sister taxon. X. cerasogaster forms a distinct lineage. X. vittatus and X. trianguligerus are related to the genus Rhabdophis. Herein it is recommended that X. piscator complex, i.e. X. asperrimus, X. flavipunctatus, X. melanzostus, X. piscator, X. sanctijohannis, X. schnurrenbergeri and X. tytleri, as well as X. punctulatus be reallocated to the genus Fowlea

 

References

  1. Are´valo, E., Davis, S.K. & Sites, J.W. (1994) Mitochondrial DNA sequence divergence and phylogenetic relationships among eight chromosome races of the Sceloporus grammicus complex (Phrynosomatidae) in Central Mexico. Systematic Biology, 43, 387–418.
    https://doi.org/10.1093/sysbio/43.3.387

    Boulenger, G.A. (1893) Catalogue of the snakes in the British Museum (Natural History), Vol. I., containing the families Typhlopidae, Glauconiidae, Boidae, Ilysiidae, Uropeltidae, Xenopeltidae, and Colubridae Aglyphae, part. British Museum of Natural History, London, xiii + 448 pp., 28 pls.

    Crump, M.L. & Scott, N.J. (1994) Visual encounter surveys. In: Heyer, W.R., Donnelly, M.A., McDiarmid, R.W., Hayek, L.C. & Foster, M.S. (Eds.), Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Smithsonian Institution Press, Washington, D.C., pp. 84–92.

    Dowling, H.G. & Savage, J.M. (1960) A guide to snake hemipenis: a survey of basic structure and systematic characteristics. Zoologica, 45, 17–28.

    Dowling, H.G. (1951) A proposed standard system of counting ventrals in snakes. British Journal of Herpetology, 1, 97–99.

    Dubey, B., Meganathan, P.R., Vidal, N. & Dubey, I.H. (2012) Molecular evidence for the nonmonophyly of the Asian natricid genus Xenochrophis (Serpentes: Colubroidea) as inferred from mitochondrial and nuclear genes. Journal of Herpetology, 46, 263–268.
    https://doi.org/10.1670/10-116

    Günther, A.C.L.G. (1864) The Reptiles of British India. Ray Society, London, xxvii + 452 pp., 26 pls.

    Kumar, S., Stecher, G. & Tamura, K. (2016) MEGA7: Molecular Evolutionary Genetics Analysis Version 7.0 for Bigger Datasets. Molecular Biology and Evolution, 33, 1870–1874.
    https://doi.org/10.1093/molbev/msw054

    Kumazawa, Y. & Endo, H. (2004) Mitochondrial genome of the Komodo Dragon: efficient sequencing method with reptile-oriented primers and novel gene rearrangements. DNA Research, 11, 115–125.
    https://doi.org/10.1093/dnares/11.2.115

    Lambert, M.R.K. (1984) Amphibians and reptiles. In: Cloudsley-Thompson, J.L. (Ed.), Key environments: Sahara Desert. Pergamon Press, London, pp. 205–227.

    Malnate, E.V. (1960) Systematic division and evolution of the Colubrid snake genus Natrix, with comments on the subfamily Natricinae. Proceedings of the Academy of Natural Sciences of Philadelphia, 112 (3), 41–71.

    Malnate, E.V. & Minton, S.A. (1965) A redescription of the natricine snake Xenochrophis cerasogaster, with comments on its taxonomic status. Proceedings of the Academy of Natural Sciences of Philadelphia, 117 (2), 19–43.

    Pyron, R.A., Burbrink, F.T., Colli, G.R., Montes De Oca, A.N., Vitt, L.J., Kuczynski, C.A. & Wiens, J.J. (2011) The phylogeny of advanced snakes (Colubroidea), with discovery of a new subfamily and comparison of support methods for likelihood trees. Molecular Phylogenetics and Evolution, 58, 329–342.
    https://doi.org/10.1016/j.ympev.2010.11.006

    Pyron, R.A., Kandambi, H.K.D., Hendry, C.R., Pushpamal, V., Burbrink, F.T. & Somaweera, R. (2013) Genus-level phylogeny of snakes reveals the origins of species richness in Sri Lanka. Molecular Phylogenetics and Evolution, 66 (3), 969–978.
    https://doi.org/10.1016/j.ympev.2012.12.004

    Rolfe, J.K. & Mckenzie, N.L. (2000) Comparison of methods used to capture herpetofauna: an example from the Carnarvon Basin. Records of the Western Australian Museum, 61, 361–370.
    https://doi.org/10.18195/issn.0313-122x.61.2000.361-370

    Ronquist, F., Teslenko, M., van der Mark, P., Ayres, D.L., Darling, A., Höhna, S., Larget, B., Liu, L., Suchard, M.A. & Huelsenbeck, J.P. (2012) MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space. Systematic Biology, 61, 539–542.
    https://doi.org/10.1093/sysbio/sys029

    Rösler, H. & Böhme, W. (2006) Peculiarities of the hemipenes of the Gekkonid lizard genera Aristelliger Cope, 1861 and Uroplatus Duméril, 1806. In: Vences, M., Köhler, J., Ziegler, T. & Böhme, W. (Eds.), Herpetologia Bonnensis II. Proceedings of the 13th Congress of the Societas Europaea Herpetologica, Bonn, 2006, pp. 121–124.

    Silvestro, D. & Michalak, I. (2012) raxmlGUI: A graphical front-end for RAxML. Organisms Diversity and Evolution, 12, 335–337.
    https://doi.org/10.1007/s13127-011-0056-0

    Tajima, F. & Nei, M. (1984) Estimation of evolutionary distance between nucleotide sequences. Molecular Biology and Evolution, 1, 269–285.
    https://doi.org/10.1093/oxfordjournals.molbev.a040317

    Theobald, W. (1868) Catalogue of reptiles in the Museum of the Asiatic Society of Bengal, Baptist Mission Press, Calcutta, 91 pp.

    Uetz, P., Freed, P. & Hošek, J. (2018) The Reptile Database. Available from: http://www.reptile-database.org (accessed 16 March 2018)

    Vogel, G. & David, P. (2007) On the taxonomy of the Xenochrophis piscator complex (Serpentes, Natricidae). In: Vences, M., Köhler, J., Ziegler, T. & Böhme, W. (Eds.), Herpetologia Bonnensis II. Proceedings of the 13th Congress of the Societas Europaea Herpetologica, Bonn, 2007, pp. 241–246.

    Vogel, G. & David, P. (2012) A revision of the species group of Xenochrophis piscator (Schneider, 1799) (Squamata: Natricidae). Zootaxa, 3473, 1–60.