Abstract
No information is currently available on the space needs of hairy-eared dwarf lemurs (Allocebus trichotis), classified as Data Deficient. The data are crucial for their conservation and comparison with other nocturnal primates. I conducted the first radiotracking study of the species from January to December 2007 in the Analamazaotra Special Reserve of Central Eastern Madagascar. I used nocturnal focal individual follows and daytime nest locations to determine home ranges. I followed 1 full sleeping group (4 adults) for 8 mo and 1 partial sleeping group (2 females) for 3 mo. Group home ranges, calculated via 100% minimum convex polygons (MCP), were 35.5 ha and 16.0 ha, respectively. The 95% kernel method of analysis yielded group home ranges of 15.2 ha and 7.1 ha respectively. The mean home range size for individuals was 15.4 ha (MCP) and 5.4 ha (kernel). This is much larger than for other Cheirogaleidae and could be due to a more insectivorous diet or the use of patchily distributed gum-producing trees. There were small nonsignificant monthly variations in home range size. The mean home range size per individual per month was 5.2 ha (MCP) and 2.2 ha (kernel). Important individual differences in overall and monthly home range size could be due to variations in the individual reproductive cycles and survival strategies. Overlap analyses and the lack of sexual difference in home range size suggest the social unit is a family or multimale/multifemale sleeping group with monogamous or promiscuous mating. The Analamazaotra Special Reserve probably holds ca. 100 adult individuals. Additional research is urgently needed to clarify the habitat needs of this rare species.
Similar content being viewed by others
References
Aebischer, N. J., Robertson, P. A., & Kenward, R. E. (1993). Compositional analysis of habitat use from animal radio-tracking data. Ecology, 74, 1313–1325. doi:10.2307/1940062.
ANGAP. (2002). Le Parc National de Mantadia Andasibe. [Online]. Retrieved on 25/02/2008 from http://www.parcs-madagascar.com/andasibe/index.htm.
Atsalis, S. (2000). Spatial distribution and population composition of the brown mouse lemur (Microcebus rufus) in Ranomafana National Park, Madagascar, and its implications for social organization. American Journal of Primatology, 51, 61–78. doi:10.1002/(SICI)1098–2345(200005)51:1<61::AID-AJP5>3.0.CO;2–2.
Barg, J., Jones, J., & Robertson, R. J. (2005). Describing breeding territories of migratory passerines: suggestions for sampling, choice of estimator, and delineation of core areas. Journal of Animal Ecology, 74, 139–149. doi:10.1111/j.1365–2656.2004.00906.x.
Bearder, S. K. (1987). Lorises, bushbabies, and tarsiers: diverse societies in solitary foragers. In B. B. Smuts, D. L. Cheney, R. M. Seyfarth, R. W. Wrangham, & T. T. Struhsaker (Eds.), Primate societies (pp. 11–24). Chicago: University of Chicago Press.
Bearder, S. K., Nekaris, K. A. I., & Curtis, D. J. (2006). A re-evaluation of the role of vision in the activity and communication of nocturnal primates. Folia Primatologica, 77, 50–71. doi:10.1159/000089695.
Biebouw, K. (2006). Pilot study on the conservation status of the hairy-eared dwarf lemur (Allocebus trichotis) in Eastern Madagascar. Primate Eye, 90, 22.
Blanco, M. B. (2008). Reproductive schedules of female Microcebus rufus at Ranomafana National Park, Madagascar. International Journal of Primatology, 29, 323–338. doi:10.1007/s10764–008–9238–9.
Burgman, M. A., & Fox, J. C. (2003). Bias in species range estimates from minimum convex polygons: Implications for conservation and options for improved planning. Animal Conservation, 6, 19–28. doi:10.1017/S1367943003003044.
Burt, W. H. (1943). Territoriality and home range concepts as applied to mammals. Journal of Mammalogy, 24, 346–352. doi:10.2307/1374834.
Charles-Dominique, P., & Martin, R. D. (1987). Evolution of lorises and lemurs. In R. L. Ciochon, & J. G. Fleagle (Eds.), Primate evolution and human origins (pp. 69–71). New York: Aldine de Gruyter.
Charles-Dominique, P., & Petter, J. J. (1980). Ecology and social life of Phaner furcifer. In P. Charles-Dominique, H. M. Cooper, A. Hladik, C. M. Hladik, E. Pages, G. F. Pariente, A. Petter-Rousseaux, A. Schilling, & J. J. Petter (Eds.), Nocturnal Malagasy primates. Ecology, physiology and behaviour (pp. 75–96). London: Academic Press.
Clutton-Brock, T. H., & Harvey, P. H. (1979). Home range size, population density and phylogeny in primates. In I. S. Berstein, & E. O. Smith (Eds.), Primate ecology and human origins: ecological influences on social organization (pp. 201–214). New York: Garland.
Crompton, R. H. (1995). Visual predation, habitat structure, and the ancestral primate niche. In L. Alterman, G. A. Doyle, & K. M. Izard (Eds.), Creatures of the dark: The nocturnal prosimians (pp. 11–30). New York: Plenum Press.
Dammhahn, M., & Kappeler, P. M. (2005). Social system of Microcebus berthae, the world’s smallest primate. International Journal of Primatology, 26, 407–435. doi:10.1007/s10764–005–2931-z.
Dolch, R. (2003). Andasibe (Périnet): are current efforts sufficient to protect Madagascar’s biodiversity hot spot? In S. M. Goodman, & J. P. Benstead (Eds.), The natural history of Madagascar (pp. 1480–1485). Chicago: University of Chicago Press.
Eberle, M., & Kappeler, P. M. (2004). Sex in the dark: Determinants and consequences of mixed male mating tactics in Microcebus murinus, a small solitary nocturnal primate. Behavioral Ecology and Sociobiology, 57, 77–90. doi:10.1007/s00265–004–0826–1.
Fietz, J. (1999). Monogamy as a rule rather than exception in nocturnal lemurs: The case of the fat-tailed dwarf lemur, Cheirogaleus medius. Ethology, 105, 255–272. doi:10.1046/j.1439–0310.1999.00380.x.
Fietz, J. (2003). Primates: Cheirogaleus, dwarf lemurs or fat-tailed lemurs. In S. M. Goodman, & J. P. Benstead (Eds.), The natural history of Madagascar (pp. 1307–1309). Chicago: University of Chicago Press.
Ganzhorn, J. U. (2003). Habitat description and phenology. In J. M. Setchell, & D. J. Curtis (Eds.), Field and laboratory methods in primatology (pp. 40–56). Cambridge, UK: Cambridge University Press.
Génin, F. (2008). Life in unpredictable environments: first investigation of the natural history of Microcebus griseorufus. International Journal of Primatology, 29, 303–321. doi:10.1007/s10764–008–9243-z.
Goodman, S. M., & Raselimanana, A. P. (2002). The occurrence of Allocebus trichotis in the Park National de Marojejy. Lemur News, 7, 21–22.
Harestad, A. S., & Bunnel, F. L. (1979). Home range and body weight: A reevaluation. Ecology, 60, 389–402. doi:10.2307/1937667.
Haskell, J. P., Ritchie, M. E., & Olff, H. (2002). Fractal geometry predicts varying body size scaling relationships for mammal and bird home ranges. Nature, 148, 527–530. doi:10.1038/nature00840.
IUCN. (2008). 2008 IUCN Red list of threatened species. [Online]. Retrieved on 28/10/2008 from: http://www.iucnredlist.org.
Kappeler, P. M. (1997). Intrasexual selection in Mirza coquereli: evidence for scramble competition polygyny in a solitary primate. Behavioral Ecology and Sociobiology, 41, 115–127. doi:10.1007/s002650050371.
Kappeler, P. M., & Rasoloarison, R. M. (2003). Microcebus, mouse lemurs, tsidy. In S. M. Goodman, & J. P. Benstead (Eds.), The natural history of Madagascar (pp. 1310–1315). Chicago: University of Chicago Press.
Lahann, P. (2007). Biology of Cheirogaleus major in a littoral rain forest in Southeast Madagascar. International Journal of Primatology, 28, 95–905. doi:10.1007/s10764–007–9163–3.
Lahann, P. (2008). Habitat utilization of three sympatric cheirogaleid lemur species in a littoral rain forest of Southeastern Madagascar. International Journal of Primatology, 29, 117–134. doi:10.1007/s10764–007–9138–4.
Lahann, P., Schmid, J., & Ganzhorn, J. U. (2006). Geographic variation in populations of Microcebus murinus in Madagascar: Resource seasonality or Bergmann’s rule? International Journal of Primatology, 27, 983–999. doi:10.1007/s10764–006–9055-y.
Meier, B., & Albignac, R. (1989). Hairy-eared dwarf lemur rediscovered (Allocebus trichotis). Primate Conservation, 10, 27.
Meier, B., & Albignac, R. (1991). Rediscovery of Allocebus trichotis Guenther 1875 (Primates) in Northeast Madagascar. Folia Primatologica, 56, 57–63. doi:10.1159/000156529.
Mittermeier, R. A., Konstant, W. R., Hawkins, F., Louis, E. E., Langrand, O., Ratsimbazafy, J., et al. (2006). Lemurs of Madagascar. Conservation International.
Mohr, C. O. (1947). Table of equivalent populations of North American small mammals. American Midland Naturalist, 37, 223–249. doi:10.2307/2421652.
Müller, A. E. (1998). A preliminary report on the social organisation of Cheirogaleus medius (Cheirogaleidae; Primates) in North-West Madagascar. Folia Primatologica, 69, 160–166. doi:10.1159/000021578.
Müller, A. E. (1999a). Social organization of the fat-tailed dwarf lemur (Cheirogaleus medius) in northwestern Madagascar. In B. Rakotosamimanana, H. Rasamimanana, J. U. Ganzhorn, & S. M. Goodman (Eds.), New directions in lemur studies (pp. 139–158). New York: Kluwer Academic/Plenum Press.
Müller, A. E. (1999b). The social organization of the fat-tailed dwarf lemur, Cheirogaleus medius (Lemuriformes; Primates). Ph.D. dissertation, Universität Zürich, Zürich.
Müller, A. E., & Thalmann, U. (2000). Origin and evolution of primate social organisation: a reconstruction. Biological Reviews of the Cambridge Philosophical Society, 75, 405–435. doi:10.1017/S0006323100005533.
Napier, J. R., & Walker, A. C. (1987). Vertical clinging and leaping: A newly recognized category of locomotor behavior of primates. In R. L. Ciochon, & J. G. Fleagle (Eds.), Primate evolution and human origins (pp. 64–68). New York: Aldine de Gruyter.
Pages, E. (1978). Home range, behaviour and tactile communication in a nocturnal Malagasy lemur Microcebus coquereli. In D. J. Chivers, & C. A. Joysey (Eds.), Recent advances in primatology, Vol. 3: Evolution (pp. 171–177). New York: Academic Press.
Petter, J. J., Albignac, R., & Rumpler, Y. (1977). Mammifères lémuriens (Primates Prosimiens). Faune de Madagascar No. 44. ORSTOM-CNRS, Paris.
Pimley, E. R., Bearder, S. K., & Dixson, A. F. (2005). Home range analysis of Perodicticus potto edwardsi and Sciurocheirus cameronensis. International Journal of Primatology, 26, 191–206. doi:10.1007/s10764–005–0730–1.
Radespiel, U. (1998). Sex-specific usage patterns of sleeping sites in grey mouse lemurs (Microcebus murinus) in northwestern Madagascar. American Journal of Primatology, 46, 77–84. doi:10.1002/(SICI)1098–2345(1998)46:1<77::AID-AJP6>3.0.CO;2-S.
Radespiel, U. (2000). Sociality in the grey mouse lemur (Microcebus murinus) in northwestern Madagascar. American Journal of Primatology, 51, 21–40. doi:10.1002/(SICI)1098–2345(200005)51:1<21::AID-AJP3>3.0.CO;2-C.
Rakotoarison, N. (1998). Recent discoveries of the hairy-eared dwarf lemur (Allocebus trichotis). Lemur News, 3, 21.
Rakotoarison, N., Zimmermann, H., & Zimmermann, E. (1997). First discovery of the hairy-eared dwarf lemur (Allocebus trichotis) in a highland rain forest of Eastern Madagascar. Folia Primatologica, 68, 86–94. doi:10.1159/000157235.
Rasoloarison, R., Goodman, S. M., & Ganzhorn, J. U. (2000). Taxonomic revision of mouse lemurs (Microcebus) in the Western portions of Madagascar. International Journal of Primatology, 21, 963–1019. doi:10.1023/A:1005511129475.
Schmelting, B., Ehresmann, P., Lutermann, H., Randrianambinina, B., & Zimmermann, E. (2000). Reproduction of two sympatric mouse lemur species (Microcebus murinus and M. ravelobensis) in North-West Madagascar: first results of a long term study. In W. R. Lourenco, & S. M. Goodman (Eds.), Diversity and endemism in Madagascar (pp. 165–175). Paris: Mémoires de la Société de Biogéographie.
Schülke, O. (2003). Phaner furcifer, Fork-marked lemur, Vakihandry, Tanta. In S. M. Goodman, & J. P. Benstead (Eds.), The natural history of Madagascar (pp. 1318–1320). Chicago: Chicago University Press.
Schütz, H., & Goodman, S. (1998). Photographic evidence of Allocebus trichotis in the Reserve Speciale d’Anjanaharibe-Sud. Lemur News, 3, 21–22.
Schwab, D. (2000). A preliminary study of spatial distribution and mating system of pygmy mouse lemurs (Microcebus cf myoxinus). American Journal of Primatology, 51, 41–60. doi:10.1002/(SICI)1098–2345(200005)51:1<41::AID-AJP4>3.0.CO;2–7.
Schwab, D., & Ganzhorn, J. U. (2004). Distribution, population structure and habitat use of Microcebus berthea compared to those of other sympatric cheirogaleids. International Journal of Primatology, 25, 307–330. doi:10.1023/B:IJOP.0000019154.17401.90.
Seaman, E. D., & Powell, R. A. (1996). An evaluation of the accuracy of kernel density estimators for home range analysis. Ecology, 77, 2075–2085. doi:10.2307/2265701.
Weidt, A., Hagenah, N., Randrianambinina, B., Radespiel, U., & Zimmermann, E. (2004). Social organization of the golden brown mouse lemur (Microcebus ravelobensis). American Journal of Physical Anthropology, 123, 40–51. doi:10.1002/ajpa.10296.
Worton, B. J. (1989). Kernel methods for estimating the utilization distribution of home-range studies. Ecology, 70, 164–168. doi:10.2307/1938423.
Yoder, A. D. (1996). Pilot study to determine the status of Allocebus trichotis in Madagascar. Lemur News, 2, 14–15.
Acknowledgments
This research was funded by Primate Conservation Inc., Conservation International’s Primate Action Fund, The Linnean Society’s Systematics Research Fund, Primate Society of Great Britain and Oxford Brookes University. MICET helped with research permits, visas, and logistics in Madagascar. The local ANGAP and Association Mitsinjo in Andasibe helped with logistics, access to the field sites, and support staff. Field assistants included Miss Tiana Andrianoelina and Mr. Laingoniaina Rakotonirina from the Department of Paleontology and Biological Anthropology at the University of Antananarivo; conservation agents from the local ANGAP office (Richard, Nono and Simon); local guides from Association Mitsinjo (Play, Nasoavina, Justin-Claude, Alain, Pierre, and Olivier) and Association Tambatra (Justin), and 2 European volunteers (Anna Stangl and Jason Mann). This project was conducted as part of my Ph.D. at Oxford Brookes University and I also thank my supervisors: Dr. Anna Nekaris and Prof. Simon Bearder for their support and advice throughout this study and for comments and reviews on the paper. Finally, I thank the anonymous reviewers who helped improved the manuscript with their comments.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Biebouw, K. Home Range Size and Use in Allocebus trichotis in Analamazaotra Special Reserve, Central Eastern Madagascar. Int J Primatol 30, 367–386 (2009). https://doi.org/10.1007/s10764-009-9349-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10764-009-9349-y