

Family Cheirogaleidae
Family Lepilemuridae
Family Lemuridae
Family Indridae
Family Daubentoniidae
Total Taxa: 93
NOTE: Nineteen new species of lemurs have been described in 2006 alone. None of these have been formally evaluated for conservation status, but given their restricted ranges, it is probable that many of them qualify for threatened status. If so, the total proportion of the lemur fauna threatened with extinction might be as great as 59%.
NOTE: This taxonomy for lemurs follows Mittermeier et al. (2006) and Mittermeier et al. (submitted). The latter publication includes all the recent descriptions of new lemur taxa up to December 2006, except for Microcebus lokobensis Olivieri et al., 2006 from the Island of Nosy Be (published online 27 November 2006) which is considered to be a junior synonym of M. mamiratra Louis et al., 2006 (printed 4 August 2006). Whereas Mittermeier et al. (2006) listed the form flavifrons as a subspecies of Eulemur macaco, we here list it as a full species (see Mittermeier et al., submitted; Schwitzer et al., 2005, 2006). Groves (2006) argued cogently that the form Eulemur rufifrons (Bennett, 1833) is a valid species and not a junior synonym of E. rufus.
The conservation status of each species is based on assessment summaries provided by the IUCN Red List. The Red List website offers more information on the threat categories listed here.
References
Andriaholinirina, N., Fausser, J.-L., Roos, C., Zinner, D., Thalmann, U., Rabarivola, C., Ravoarimanana, I., Ganzhorn, J. U., Meier, B., Hilgartner, R., Walter, L., Zaramody, A., Langer, C., Hahn, T., Zimmermann, E., Radespiel, U., Craul, M., Tomiuk, J., Tattersall, I. and Rumpler, Y. 2006. Molecular phylogeny and taxonomic revision of the sportive lemurs (Lepilemur, Primates). BMC Evolutionary Biology 6: 17.
Andriaholinirina, N., Rabarivola, C., Zaramody, A., Roos, C., Zinner, D., Fausser, J.-L., Hauwy, M. and Rumpler, Y. 2006. Cytogenetic and molecular characterization of the newly described sportive lemur Lepilemur jamesi (Louis et al., 2006). Prim. Rep. 74: 25–33.
Andriantompohavana, R., Lei, R., Zaonarivelo, J. R., Engberg, S. E., Nalanirina, G., McGuire, S. M., Shore, G. D., Andrianasolo, J., Herrington, K., Brenneman, R. A. and Louis Jr., E. E. 2007. Molecular phylogeny and taxonomic revision of the woolly lemurs, genus Avahi (Primates: Lemuriformes). Texas Tech University Special Publications: 51: 1-59.
Groves, C. P. 2006. Red lemurs and red-fronted lemurs are not the same. Paper presented at 24th Annual Conference of Australasian Primate Society, Perth, 1–2 April 2006.
Louis Jr., E. E., Coles, M. S., Andriantompohavana, R., Sommer, J. A., Engberg, S. E., Zaonarivelo, J. R., Mayor, M. I. and Brenneman, R. A. 2006. Revision of the mouse lemurs (Primates, Microcebus) of Madagascar. Int. J. Primatol. 27: 347–389.
Louis Jr., E. E., Engberg, S. E., Lei, R., Geng, H., Sommer, J. A., Randriamampionona, R., Randriamanana, J. C., Zaonarivelo, J. R., Andriantompohavana, R., Randria, G., Prosper, Ramaromilanto, B., Rakotoarisoa, G., Rooney, A. and Brenneman, R. A. 2006. Molecular and morphological analyses of the sportive lemurs (Family Megaladapidae: Genus Lepilemur) reveals 11 previously unrecognized species. Spec. Publ. Texas Tech Univ. (49): 1–47.
Mittermeier, R. A., Konstant, W. R., Hawkins, F., Louis Jr., E. E., Langrand, O., Ratsimbafazy, J., Rasoloarison, R., Ganzhorn, J. U., Rajaobelina, S., Tattersall, I. and Meyers, D. M. 2006. Lemurs of Madagascar. Second Edition. Conservation International, Washington, DC.
Mittermeier, R. A., Ganzhorn, J. U., Konstant, W. R., Glander, K., Tattersall, I., Groves, C. P., Rylands, A. B., Hapke, A., Ratsimbazafy, J., Mayor, M. I., Louis Jr., E. E., Rumpler, Y., Schwitzer, C. and Rasoloarison, R. M. Submitted. Lemur diversity in Madagascar.
Olivieri, G., Zimmermann, E., Randrianambinina, B., Rassoloharijaona, S., Rakotondravony, Gsuchanski, K. and Radespiel, U. In press. The ever-increasing diversity in mouse lemurs: Three new species in north and northwestern Madagascar. Molec. Phylogenet. Evol. - DOI: 10.1016/j.ympev.2006.10.026.
Rabarivola, C., Zaramody, A., Fausser, J.-L., Andriaholinirina, N., Roos, C., Zinner, D., Marcel, H. and Rumpler, Y. 2006. Cytogenetic and molecular characteristics of a new species of sportive lemur from Northern Madagascar. Lemur News (11): 45-49.
Thalmann, U. and Geissmann, T. 2005. New species of woolly lemur Avahi (Primates: Lemuriformes) from Bemaraha (Central Western Madagascar). Am. J. Primatol. 67(3): 371–376.
Schwitzer, C., Schwitzer, N., Randriatahina, G. H. and Kaumanns, W. 2005. Inventory of the Eulemur macaco flavifrons population in the Sahamalaza protected area, northwestern Madagascar, with notes on an unusual color variant of E. macaco. Prim. Rep. Special Issue 72-1: 39–40. Abstract. 5 Göttinger Freilandtage ‘Primate Diversity—Past, Present and Future’, Deutsches Primatenzentrum, Göttingen, 13–16 December 2005.
Schwitzer, C., Schwitzer, N., Randriatahina, G. H., Rabarivola, C. and Kaumanns, W. 2006. "Programme Sahamalaza": New perspectives for the in situ and ex situ study and conservation of the blue-eyed black lemur (Eulemur macaco flavifrons) in a fragmented habitat. In: Schwitzer, C., Brandt, S., Ramilijaona, O., Rakotomalala Razanahoera, M., Ackermand, D., Razakamanana, T., and Ganzhorn, J. U. (eds.), Proceedings of the German-Malagasy Research Cooperation in Life and Earth Sciences, Concept Verlag, Berlin, pp.135–149.
Zaramody, A., Fausser, J.-L., Roos, C., Zinner, D., Andriaholinirina, N., Rabarivola, C., Norscia, I., Tattersall, I. and Rumpler, Y. 2006. Molecular phylogeny and taxonomic revision of the eastern woolly lemurs (Avahi laniger). Prim. Rep. 74: 9–22.
Copies of The Lemurs of Madagascar are available from Conservation International; visit our News page for more information.
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