Hapalemur griseus occidentalis

Literature

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• Hladik, C. M. 1988. Seasonal variations in food supply for wild primates. In: Coping with uncertainty in food supply. De Garine and Harrison, G.A. (eds.), Clarendon Press, Oxford: 1-25.
• ISIS 1999. ISIS Species Distribution Report Abstract for Mammals, December 1998. International Species Information System, 12101 Johnny Cake Ridge Road, Apple Valley MN, USA: 17-22.
  URL: http://www.worldzoo.org/.
• Nicoll, M. E. and Langrand, O. 1989. "Madagascar: revue de la conservation et des aires protégées", World Wide Fund for Nature, Gland, Switzerland. 374 pp.
• Petter, J.-J. and Andriatsarafara, F. 1987. Conservation status and distribution of lemurs in the west and northwest of Madagascar. Primate Conservation 8: 169-171.
• Petter, J.-J. and Petter-Rousseaux, A. 1979. Classification of the Prosimians. In: Doyle, G. A. and Martin, R. D. (Eds), The Study of Prosimian Behavior. Academic Press, London: 1-44 pp.
• Petter, J.-J. and Peyriéras, A. 1970a. Observations éco-éthologiques sur les Lémuriens malgaches du genre Hapalemur. La Terre et la Vie 24: 356-382.
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• Richard, A. F. and Sussman, R. W. 1975. Future of the Malagasy lemurs: conservation or extinction? In: Tattersall, I. and Sussman, R. W. (Eds), Lemur Biology. Plenum Press, New York: 335-350.
• Richard, A. F. and Sussman, R. W. 1987. Framework for Primate Conservation in Madagascar. In: Marsh, C. W. and Mittermeier, R. A. (Eds), Primate Conservation In the Tropical Forest. Alan R. Liss, Inc., New York: 329-341.
• Rumpler, Y. 1975. The significance of chromosomal studies in the systematics of the Malagasy lemurs. In: Tattersall, I. and Sussman, R. W. (Eds), Lemur Biology. Plenum Press, New York: 25-40.
• St. Catherine's Lemur Workshop 1986. Unpublished reports to participants of the conference held on St. Catherine's Island, Georgia on 26-27 April.
• Tattersall, I. 1982. The Primates of Madagascar. Columbia University Press, New York.