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Type: Article
Published: 2016-11-22
Page range: 289–295
Abstract views: 75
PDF downloaded: 5

Genetic evidence supports Sylvilagus mansuetus (Lagomorpha: Leporidae) as a subspecies of S. bachmani

Centro de Investigaciones Biológicas del Noroeste, Av. Instituto Politécnico Nacional 195, La Paz, Baja California Sur 23096 México.
Departamento de Conservación de la Biodiversidad, El Colegio de la Frontera Sur, San Cristóbal de Las Casas, Chiapas 29290 México.
Mammalia Mexico phylogeny rabbits Sylvilagus bachmani Sylvilagus mansuetus taxonomy

Abstract

Since Sylvilagus bachmani (Lagomorpha: Leporidae) from the Baja California Peninsula and S. mansuetus from San Jose Island, Mexico, display an allopatric distribution and are closely related, their taxonomy is unclear. The phylogenetic relationships among specimens of both species were evaluated using two mitochondrial genes (Cyt b, COI) and the beta-fibrinogen nuclear gene intron 7 (β-fib I7). The genetic analyses revealed that S. mansuetus was included within the S. bachmani clade as the sister-group of S. b. cerrosensis. The genetic distances among S. b. cerrosensis and mansuetus were relatively low (1.3% with Cyt b), similar to intraspecific distances observed within other species of Sylvilagus. We consider mansuetus to be a subspecies of S. bachmani, and the morphological traits previously used to differentiate the two taxa should be used to distinguish S. b. mansuetus from the other subspecies of S. bachmani.

 

References

  1. Álvarez-Castañeda, S.T., Cortés-Calva, P. Méndez, L. & Ortega-Rubio, A. (2006) Development in Sea of Cortés calls for mitigation. BioSciences, 56, 825–829.
    http://dx.doi.org/10.1641/0006-3568(2006)56[825:DITSOC]2.0.CO;2

    Álvarez-Castañeda, S.T. & Murphy, R.W. (2014) The endemic insular and peninsular species Chaetodipus spinatus (Mammalia, Heteromyidae) breaks patterns for Baja California. PLOS ONE, 9, e116146.
    http://dx.doi.org/10.1371/journal.pone.0116146

    Cervantes, F.A., Lorenzo, C., Álvarez-Castañeda, S.T., Rojas-Viloria, A. & Vargas, J. (1996) Chromosomal study of the Insular San José Brush Rabbit (Sylvilagus mansuetus) from México. The Southwestern Naturalist, 41, 455–457.

    Cervantes, F.A., Lorenzo, C. & Vargas, J. (1999) Familia Leporidae. In: Álvarez-Castañeda, S.T. & Patton, J. (Eds.), Mamíferos del Noroeste de México. Centro de Investigaciones Biológicas del Noroeste, La Paz, Baja California Sur, pp. 199–237.

    Cervantes, F.A., Lorenzo, C. & González-Cózatl, F.X. (2004) The Omiltemi rabbit (Sylvilagus insonus) is not extinct. Mammalian Biology, 69, 61–64.
    http://dx.doi.org/10.1078/1616-5047-117

    Chapman, J.A. (1974) Sylvilagus bachmani. Mammalian Species, 34, 1–4.
    http://dx.doi.org/10.2307/3503777

    Chapman, J.A. & Ceballos, G. (1990) The Cottontails. In: Chapman, J.A. & Flux, J.E.C. (Eds.), Rabbits, hares and pikas, Status survey and Conservation Action plan. International Union for the Conservation of Nature and Natural Resources, Gland, Switzerland, pp. 95–110.

    Chapman, J.A., Flux, J.E.C., Smith, A.T., Bell, D.J., Ceballos, G.G., Dixon, K.R., Dobler, F.C., Formozov, N.A., Ghose, R.K., Oliver, W.L.R., Robinson, T., Schneider, E., Stuart, S.N., Sugimurua, K. & Changlin, Z. (1990) Conservation action needed for rabbits, hares and pikas. In: Chapman, J.A. & Flux, J.E.C. (Eds.), Rabbits, hares and pikas, Status survey and Conservation Action plan. International Union for the Conservation of Nature and Natural Resources, Gland, Switzerland, pp. 154–168.

    Clement, M., Posada, D. & Crandall, K.A. (2000) TCS: a computer program to estimate gene genealogies. Molecular Ecology, 9, 1657–1660.
    http://dx.doi.org/10.1046/j.1365-294x.2000.01020.x

    Cortés-Calva, P., Gallo-Reynoso, J.P., Delgadillo-Rodríguez, J., Lorenzo, C. & Álvarez-Castañeda, S.T. (2013) The effect of feral dogs and other alien species on native mammals of Isla de Cedros, Mexico. Natural Areas Journal, 33, 466–473.
    http://dx.doi.org/10.3375/043.033.0410

    Halanych, K.M. & Robinson, T. (1999) Multiple substitutions affect the phylogenetic utility of cytochrome b and 12S rDNA data: examining a rapid radiation in leporid (Lagomorpha) evolution. Journal of Molecular Evolution, 48, 369–379.
    http://dx.doi.org/10.1007/PL00006481

    Hall, E.R. (1981) The Mammals of North America. John Wiley and Sons, New York. 1181 pp.

    IUCN (2014) IUCN Red List of Threatened Species. Version 2014.3. Available from: www.iucnredlist.org (Access 30 June 2014)

    Ivanova, N.V., Zemlak, S.T, Hanner, R.H. & Hebert, P.D.M. (2007) Universal primer cocktail for fish DNA barcoding. Molecular Ecology Resources, 7, 544–548.
    http://dx.doi.org/10.1111/j.1471-8286.2007.01748.x

    Lorenzo, C., Álvarez-Castañeda, S.T. & Vázquez, J. (2011a) Conservation status of the threatened insular San Jose brush rabbit (Sylvilagus mansuetus). Western North American Naturalist, 71, 10–16.
    http://dx.doi.org/10.3398/064.071.0102

    Lorenzo, C. & Álvarez-Castañeda, S.T. (2011b) Sylvilagus mansuetus. The IUCN Red List of Threatened Species. Version 2014.3. Available from: www.iucnredlist.org (Access 10 March 2015)

    Lorenzo, C., Cortés-Calva, P., Ruiz-Campos, G. & Álvarez-Castañeda, S.T. (2013) Current distributional status of two subspecies of Sylvilagus bachmani in the Baja California Peninsula, Mexico. Western North American Naturalist, 73, 219–223.
    http://dx.doi.org/10.3398/064.073.0211

    Lorenzo, C., Álvarez-Castañeda, S.T., Pérez Consuegra, S., & Patton, J.L. (2016) Revision of the Chiapan deer mouse, Peromyscus zarhynchus, with the description of a new species. Journal of Mammalogy.
    http://dx.doi.org/10.1093/jmammal/gyw018

    Nelson, E.W. (1907) Descriptions of new North American rabbits. Proceedings of the Biological Society of Washington, 20, 81–84.

    Nylander, J.A.A. (2004) MrModeltest version 2.2. Program distributed by the author. Evolutionary Biology Center. Uppsala University, Sweden.

    Ronquist, F., & Huelsenbeck, J.P. (2003) MrBayes3: Bayesian phylogenetic inference under mixed models. Bioinformatics, 19, 1572–1574.
    http://dx.doi.org/10.1093/bioinformatics/btg180

    Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT) (2010) Norma Oficial Mexicana NOM-059-SEMARNAT-2010, Protección ambiental-Especies nativas de México de flora y fauna silvestres- Categorías de riesgo y especificaciones para su inclusión, exclusión o cambio- Lista de especies en riesgo. Diario Oficial de la Federación, Segunda Sección, págs. 1-78, Jueves 30 de Diciembre. Distrito Federal, México.

    Sikes, R.S., Gannon, W.L. & the animal care and use committee of the American Society of Mammalogy (2011) Guidelines of the American Society of Mammalogists for the use of wild mammals in research. Journal of Mammalogy, 92, 235–253.
    http://dx.doi.org/10.1644/10-MAMM-F-355.1

    Smith, M.F. & Patton, J.L. (1993) The diversification of South American murid rodents: evidence from mitochondrial DNA sequence data for the akodontine tribe. Biological Journal of the Linnean Society, 50, 149–177.
    http://dx.doi.org/10.1111/j.1095-8312.1993.tb00924.x

    Swofford, D.L. (2000) PAUP*: phylogenetic analysis using parsimony (* and other methods). Version 4.0b10. Sinauer Associates, Inc., Publishers, Sunderland, Massachusetts.

    Tavaré, S. (1986) Some probabilistic and statistical problems in the analysis of DNA sequences. Lectures on Mathematics in the Life Sciences (American Mathematical Society), 17, 57–86.

    Thomas, H.H. & Best, T.L. (1994) Sylvilagus mansuetus. Mammalian Species, 464, 1–2.
    http://dx.doi.org/10.2307/3504137

    Vázquez, J. & Álvarez-Castañeda S.T. (2011) Spatial relationships between burrows of an insular population of Dipodomys merriami Mammalian Biology. Mammalian Biology, 76, 577–582.
    http://dx.doi.org/10.1016/j.mambio.2011.05.005

    Wickliffe, J.K., Hoffmann, F.G., Carroll, D.S., Dunina-Barkovskaya, Y.V., Bradley, R.D. & Baker R.J. (2003) Intron 7 (FGB): a nuclear DNA phylogenetic marker for mammals. Occasional Papers The Texas Tech University Museum, 21, 1–6.

    Worthington, D.H. (1970) The karyotype of the brush rabbit, Sylvilagus bachmani. Mammalian Chromosomes Newsletter, 11, 1–21.