Abstract
We studied the genetic differentiation of five populations of red-tailed sportive lemur Lepilemur ruficaudatus by means of allozyme variability and RAPD polymorphisms in order to test whether the Tsiribihina River separates the distribution areas of Lepilemur ruficaudatus and and L. edwardsi. Genetic data as well as the karyotype of a male individual clearly indicate that the Andramasay Forest in the north of Tsiribihina River is inhabited by Lepilemur ruficaudatus and not by L. edwardsi. We propose that the distribution of the two species are separated by the Manambolo River. However, the northernmost population of Lepilemur ruficaudatus inhabiting the Andramasay Forest is gentically differentiated from those that inhabit the dry forest in the south of Tsiribihina River.
Similar content being viewed by others
REFERENCES
Clark, A. G., and Lanigan, C. M. S. (1993). Prospects for estimating nucleotide divergence with RAPDs. Molecular Biology and Evolution 10: 1096–1111.
Ducenne, H., Schroff, U., and Narson, A. (1988). Carte des Végétations. Scale 1:100,000. SAF-Cô te Ouest and C.F.P.F., Morondava.
Faramalala, M. H. (1995). Formations végétales et domaine forestier national de Madagascar. Scale 1:1,000,000. CI, Washington, DEF, CNRE and FTM, Antananarivo.
Gause, G. F. (1934). The Struggle for Existence. Williams and Wilkins, Baltimore.
Goudet, J. (1995). FSTAT version 1.2: A computer program to calculate F-statistics. Journal of Heredity 86: 248–250.
Harris, H., and Hopkinson, D. A. (1976). Handbook of Enzyme Electrophoresis in Human Genetics. North Holland Elsevier Pub., New York.
Ishak, B., Warter S., Dutrillaux, B., and Rumpler, Y. (1992). Chromosomal rearrangements and speciation of sportive lemurs (Lepilemur species). Folia Primatologica 58: 121–130.
Leipoldt, M., Schlitz, A., Ganzhorn, J. U., and Tomiuk, J. (1996). Genetic analysis of Lepilemur mustelinus ruficaudatus populations using RAPD markers. In (Lourenc¸o, W. R., ed.), Biogéographie de Madagascar. L'Orstom, Paris, pp. 267–274.
Petter, J.-J., and Petter-Rousseaux, A. (1960). Remarques sur la systématique du genre Lepilemur. Mammalia 24: 76–86.
POPGENE (version 1.21). (1997). A joint project of Ag/For Molecular Biology and Biotechnology Center, University of Alberta and Center for International Forestry Research, Canada.
Raymond, M., and Rousset, F. (1995). GENEPOP (version 1.2): A population genetics software for exact tests and ecumenicism. Journal of Heredity 86: 485–486.
Reynolds, J., Weir, B. S., and Cockerham, C. C. (1983). Estimation of the coancestry coefficient: Basis for a short-term genetic distance. Genetics 105: 767–779.
Rumpler, Y. (2000). What cytogenetic studies may tell us about specific diversity and speciation of lemurs. Int. J. Primatol. 21: 865–881.
Rumpler, Y., and Albignac, R. (1978). Chromosome studies of the lepilemur, an endemic Malagasy genus of lemur: Contribution of the cytogenetics to their taxonomy. Journal of Human Evolution 7: 191–196.
Rumpler, Y., Ishak, B., Warter, S., and Dutrillaux, B. (1985). Chromosomal evolution in Malagasy lemurs. VIII. Chromosome banding studies of Lepilemur ruficaudatus, Lepilemur leucopus and Lepilemur septentrionalis. Cytogenetics and Cell Genetics 39: 194–199.
Rumpler, Y., Ishak, B., Dutrillaux, B., Warter, S., and Ratsirarson, J. (1986). Chromosomal evolution in Malagasy lemurs. IX. Chromosome banding studies of L. mustelinus, L. dorsalis and L. edwardsi. Cytogenetics and Cell Genetics 42: 164–168.
Seutin, G., White, B. N., and Boag, P. T. (1991). Preservation of avian blood and tissue samples for DNA analyses. Canadian Journal of Zoology 69: 82–90.
Tattersall, I. (1982). The Primates of Madagascar. Columbia University Press, New York.
Tomiuk J., Bachmann, L., Leipoldt, M., Ganzhorn, J. U., Ries, R., Weis, M., and Loeschcke, V. (1997). Genetic diversity of Lepilemur mustelinus ruficaudatus, a nocturnal lemur of Madagascar. Conservation Biology 11: 491–497.
Tomiuk, J., Leipoldt, M., Bachmann, L., Atsalis, S., Kappeler, P. M., Schmid, J., and Ganzhorn, J. U. (1998). The impact of genetics for the conservation of Malagasy lemur species. Folia Primatologica 69 (Suppl. 1): 121–126.
Weir, B. S., and Cockerham, C. C. (1984). Estimating F-statistics for the analysis of population structure. Evolution 38: 1358–1370.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bachmann, L., Rumpler, Y., Ganzhorn, J.U. et al. Genetic Differentiation among Natural Populations of Lepilemur ruficaudatus. International Journal of Primatology 21, 853–864 (2000). https://doi.org/10.1023/A:1005546709911
Issue Date:
DOI: https://doi.org/10.1023/A:1005546709911