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Single origin of Malagasy Carnivora from an African ancestor


The Carnivora are one of only four orders of terrestrial mammals living in Madagascar today. All four (carnivorans, primates, rodents and lipotyphlan insectivores) are placental mammals with limited means for dispersal, yet they occur on a large island that has been surrounded by a formidable oceanic barrier for at least 88 million years1,2, predating the age of origin for any of these groups3,4. Even so, as many as four colonizations of Madagascar have been proposed for the Carnivora alone5. The mystery of the island's mammalian origins is confounded by its poor Tertiary fossil record, which leaves us with no direct means for estimating dates of initial diversification. Here we use a multi-gene phylogenetic analysis to show that Malagasy carnivorans are monophyletic and thus the product of a single colonization of Madagascar by an African ancestor. Furthermore, a bayesian analysis6 of divergence ages for Malagasy carnivorans and lemuriforms indicates that their respective colonizations were temporally separated by tens of millions of years. We therefore conclude that a single event, such as vicariance or common dispersal, cannot explain the presence of both groups in Madagascar.

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  1. 1

    Coffin, M. F. & Rabinowitz, P. D. in Geology and Geophysics of Continental Margins (eds Watkins, J. S., Zhiqiang, F. & McMillen, K. J.) 207–246 (American Association of Petroleum Geologists, Tulsa, Oklahoma, 1992)

  2. 2

    Storey, M. et al. Timing of hot-spot related volcanism and the breakup of Madagascar and India. Science 267, 852–855 (1995)

  3. 3

    Krause, D. W., Hartman, J. H. & Wells, N. A. in Natural Change and Human Impact in Madagascar (eds Goodman, S. M. & Patterson, B. D.) 3–43 (Smithsonian Institution Press, Washington DC, 1997)

  4. 4

    Novacek, M. J. Mammalian phylogeny: Genes and supertrees. Curr. Biol. 11, R573–R575 (2001)

  5. 5

    Veron, G. La position systématique de Cryptoprocta ferox (Carnivora). Analyse cladistique des charactères morphologiques de carnivores Aeluroidea actuels et fossiles. Mammalia 59, 551–582 (1995)

  6. 6

    Thorne, J. L., Kishino, H. & Painter, I. S. Estimating the rate of evolution of the rate of evolution. Mol. Biol. Evol. 15, 1647–1657 (1998)

  7. 7

    Rowley, D. B. Age of initiation of collision between India and Asia: a review of stratigraphic data. Earth Planet. Sci. Lett. 145, 1–13 (1996)

  8. 8

    McCall, R. A. Implications of recent geological investigations of the Mozambique Channel for the mammalian colonization of Madagascar. Proc. R. Soc. Lond. B 264, 663–665 (1997)

  9. 9

    Rogers, R. R., Hartman, J. H. & Krause, D. W. Strategraphic analysis of Upper Cretaceous rocks in the Mahajanga Basin, northwestern Madagascar: implications for ancient and modern faunas. J. Geol. 108, 275–301 (2000)

  10. 10

    Arnason, U., Gullberg, A., Burguete, A. S. & Janke, A. Molecular estimates of primate divergences and new hypotheses for primate dispersal and the origin of modern humans. Hereditas 133, 217–228 (2000)

  11. 11

    Martin, R. D. Adaptive radiation and behaviour of Malagasy lemurs. Phil. Trans. R. Soc. Lond. B 264, 295–352 (1972)

  12. 12

    Simpson, G. G. Probabilities of dispersal in geologic time. Bull. Am. Mus. Nat. Hist. 99, 163–176 (1952)

  13. 13

    Jansa, S. A., Goodman, S. M. & Tucker, P. K. Molecular phylogeny and biogeography of the native rodents of Madagascar (Muridae: Nesomyinae): a test of the single-origin hypothesis. Cladistics 15, 253–270 (1999)

  14. 14

    Olson, L. E. Systematics, Evolution, and Biogeography of Madagascar's Tenrecs (Mammalia: Tenrecidae). 349, PhD Thesis, Univ. Chicago (1999)

  15. 15

    Yoder, A. D., Cartmill, M., Ruvolo, M., Smith, K. & Vilgalys, R. Ancient single origin of Malagasy primates. Proc. Natl Acad. Sci. USA 93, 5122–5126 (1996)

  16. 16

    Veron, G. & Catzeflis, F. M. Phylogenetic relationships of the endemic Malagasy carnivore Cryptoprocta ferox (Aeluroidea): DNA/DNA hybridization experiments. J. Mamm. Evol. 1, 169–185 (1993)

  17. 17

    Flynn, J. J. & Nedbal, M. A. Phylogeny of the Carnivora (Mammalia): congruence vs. incompatibility among multiple data sets. Mol. Phylogenet. Evol. 9, 414–426 (1998)

  18. 18

    Martin, R. D. Origins, diversity, and relationships of lemurs. Int. J. Primatol. 21, 1021–1049 (2000)

  19. 19

    Krause, D. W. et al. The Late Cretaceous vertebrate fauna of Madagascar: Implications for Gondwanan paleobiogeography. Geol. Soc. Am. Today 9, 1–7 (1999)

  20. 20

    Krause, D. W. Fossil molar from a Madagascan marsupial. Nature 412, 497–498 (2001)

  21. 21

    Goodman, S. M., Ganzhorn, J. & Rakotondravony, D. in Natural History of Madagascar (eds Goodman, S. M. & Benstead, J.) (Univ. Chicago Press, Chicago, in the press)

  22. 22

    Albignac, R. Faune de Madagascar. 36 Mammifères carnivores, 206 (ORSTOM/CNRS, Paris, 1973)

  23. 23

    Schmid, J. & Stephenson, P. J. in Natural History of Madagascar (eds Goodman, S. M. & Benstead, J.) (Univ. Chicago Press, Chicago, in the press)

  24. 24

    Kappeler, P. M. Lemur origins: rafting by groups of hibernators? Folia Primatol. (Basel) 71, 422–425 (2000)

  25. 25

    Yoder, A. D. in Biogéographie de Madagascar (ed. Lourenco, W. R.) 245–258 (Editions de l'ORSTOM, Paris, 1996)

  26. 26

    Raxworthy, C. J., Forstner, M. R. & Nussbaum, R. A. Chameleon radiation by oceanic dispersal. Nature 415, 784–787 (2002)

  27. 27

    Swofford, D. L. PAUP*: phylogenetic analysis using parsimony (*and other methods) (Sinauer Associates, Sunderland, Massachusetts, 1998)

  28. 28

    Huelsenbeck, J. P. & Ronquist, F. MRBAYES: bayesian inference of phylogenetic trees. Bioinformatics 17, 754–755 (2001)

  29. 29

    Maddison, W. P. & Maddison, D. R. MacClade: analysis of phylogeny and character evolution (Sinauer Associates, Sunderland, Massachusetts, 1992)

  30. 30

    Posada, D. & Crandall, K. A. MODELTEST: testing the model of DNA substitution. Bioinformatics 14, 817–818 (1998)

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We thank the authorities in Madagascar and the WWF for support of fieldwork, and L. Razafimanantsoa for access to tissues. We thank Z. Yang and M. Springer for discussion of methods, D. Krause for comments, and J. Thorne for guidance with his programs. This work was supported by the National Science Foundation, Washington, and the Field Museum's Pritzker Laboratory for Molecular Systematics. This is a Duke University Primate Center publication.

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Correspondence to Anne D. Yoder.

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The authors declare that they have no competing financial interests.

Supplementary information

The first three supplementary files have been provided in the MacClade format (.nex) via a zipped file and in plain text format. For more information about MacClade or to download a demo please visit: http://phylogeny.arizona.edu/macclade/macclade.html

Supplementary Information: cyt b matrix - MacClade format via zipped file (ZIP 9 kb)

Same as above in text format (TXT 42 kb)

Supplementary Information: phylogeny matrix - MacClade format via zipped file (ZIP 25 kb)

Same as above in text format (TXT 143 kb)

Supplementary Information: rate date matrix - MacClade format via zipped file (ZIP 23 kb)

Same as above in text format (TXT 108 kb)

Supplementary Information: Calibration Info (DOC 365 kb)

Supplementary Information: Table 1 (DOC 25 kb)

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Further reading

Figure 1: Maximum likelihood phylogeny of Malagasy Carnivora and selected carnivoran outgroups.
Figure 2: Proposed biogeographical model of carnivoran dispersal from Africa.
Figure 3: Comparative age analysis of Lemuriformes and Malagasy Carnivora.
Figure 4: Comparison of bayesian age estimates for Malagasy carnivorans (above) and lemuriforms (below) relative to proposed landbridge temporal window8.


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