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Ecological history and latent conservation potential: large and giant tortoises as a model for taxon substitutions
Article first published online: 15 JUN 2010
DOI: 10.1111/j.1600-0587.2010.06305.x
© 2010 The Authors
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How to Cite
Hansen, D. M., Donlan, C. J., Griffiths, C. J. and Campbell, K. J. (2010), Ecological history and latent conservation potential: large and giant tortoises as a model for taxon substitutions. Ecography, 33: 272–284. doi: 10.1111/j.1600-0587.2010.06305.x
Publication History
- Issue published online: 22 JUN 2010
- Article first published online: 15 JUN 2010
- Manuscript Accepted 7 March 2010
References
- and 2008. Directions in reintroduction biology. Trends Ecol. Evol. 23: 20–25.
- 1979. Indian Ocean giant tortoises: their systematics and island adaptations. Phil. Trans. R. Soc. B 286: 127–145.
- 1980. Recently extinct reptile populations from Mauritius and Réunion, Indian Ocean. J. Zool. 191: 33–47.
- et al. 2003. Evolutionarily enlightened management. Biol. Conserv. 111: 115–123.
- 1998. Conserving plants as evolutionary entities: successes and unanswered questions from New Zealand and elsewhere. Aliso 16: 103–112.
- 2001. Introduced mammals and models for restoration. Biol. Conserv. 99: 81–96.
- 1967. Notes on West Indian tortoises. Herpetologica 23: 34–44.
- 1974. Checklist of fossil tortoises (Testudinidae). Bull. Florida State Mus. 18: 121–251.
- and 2001. Ancient mitochondrial DNA and morphology elucidate an extinct island radiation of Indian Ocean giant tortoises (Cylindraspis). Proc. R. Soc. B 268: 2515–2523.
- et al. 2003. Was there a second adaptive radiation of giant tortoises in the Indian Ocean? Using mitochondrial DNA to investigate speciation and biogeography of Aldabrachelys (Reptilia, Testudinidae). Mol. Ecol. 12: 1415–1424.
- 1995. Digesta passage and functional anatomy of the digestive tract in the desert tortoise (Xerobates agassizii). J. Comp. Phys. B 165: 193–202.
- et al. 2005. Patterns of folivory and seed ingestion by gopher tortoises (Gopherus polyphemus) in a southeastern pine savanna. Am. Midl. Nat. 154: 143–151.
- 1989. Flexibility of digestive responses in two generalist herbivores, the tortoises Gechelone carbonaria and Geochelone denticulata. Oecologia 78: 317–321.
- 2008. Human consumption of tortoises at Level IV of Bolomor Cave (Valencia, Spain). J. Archaeol. Sci. 35: 2839–2848.
- and 2007. Springs and wire plants: anachronistic defences against Madagascar's extinct elephant birds. Proc. R. Soc. B 274: 1985–1992.
- et al. 2004. Plant structural defences against browsing birds: a legacy of New Zealand's extinct moas. Oikos 104: 500–508.
- et al. 2006. Turtles of the World. Johns Hopkins Univ. Press.
- 1984. Taxonomy, history and geography of Seychelles land tortoises and fresh-water turtles. – In: Stoddart, D. R. (ed.), Biogeography and ecology of the Seychelles Islands. Dr W. Junk, pp. 281–307.
- 2008. Tortoises, terrapins & turtles of Africa. Struik Publ., South Africa.
- and 1986. Age and dietary differences of recently extinct Indian Ocean tortoises (Geochelone s. lat.) revealed by carbon isotype analysis. Proc. R. Soc. B 227: 137–144.
- 2003. Madagascar's prehistoric ecosystems. – In: Goodman, S. M. and Benstead, J. (eds), The natural history of Madagascar. Univ. of Chigaco Press, pp. 47–51.
- Bury, R. B. and Germano, D. J. (eds), Biology of North American tortoises. Fish and Wildlife Research 13. United States Dept of the Interior, National Biological Survey,Washington, DC, USA 1994.
- et al. 1986. La fauna a vertebrati terrestri del Pleistocene delle isole del Mediterraneo. Geol. Rom. 25: 235–256.
- et al. 2004. Eradication of feral goats Capra hircus from Pinta Island, Galápagos. Oryx 38: 328–333.
- et al. 2003. Seed dispersal by Gopherus polyphemus at Archbold Biological Station, Florida. Florida Sci. 66: 147–154.
- 2007. The Pleistocene re-wilding gambit. Trends Ecol. Evol. 22: 281–283.
- Charles Darwin Foundation. 2009. <www.darwinfoundation.org/>, accessed 27 August 2009.
- and 2008. Lost land of the Dodo. Christopher Helm.
- et al. 2007. Middle Pleistocene giant tortoises from Sicily. – In: Tintori, A. and Boccaletti, M. (eds), VII Giornate di Paleontologia della Società Paleontologica Italiana, p. 19.
- 2007. Restoration ecology to the future: a call for new paradigm. Restor. Ecol. 15: 351–353.
- 2005. New Pleistocene vertebrate fauna from EI Salvador. Rev. Brasiteria Paleontol. 8: 239–255.
- et al. 1979. The biomass, production and carrying capacity of giant tortoises on Aldabra. Phil. Trans. R. Soc. B 286: 163–176.
- and 1981. Diseases of Reptilia. Academic Press.
- et al. 2000. Considering evolutionary processes in conservation biology. Trends Ecol. Evol. 15: 290–295.
- 2009. Totoises. – In: Gillespie, R. G. and Clague, D. A. (eds), Encyclopedia of islands. Univ. of California Press, pp. 921–926.
- et al. 2005. Conservation action in the Galápagos: feral pig (Sus scrofa) eradication from Santiago Island. Biol. Conserv. 121: 473–478.
- et al. 2009. Bio-economics of large-scale eradication of feral goats from Santiago Island, Galápagos. J. Wildl. Manage. 73: 191–200.
- 2008. Pleistocene park: where the auroxen roam. Wired Magazine September 22.
- and 2004. Role of ecological history in invasive species management and conservation. Conserv. Biol. 18: 267–269.
- et al. 2006. Pleistocene rewilding: an optimistic agenda for twenty-first century conservation. Am. Nat. 168: 660–681.
- et al. 2005. Re-wilding North America. Nature 436: 913–914.
- et al. 2002. Vulnerability of South African animal taxa to climate change. Global Change Biol. 8: 679–693.
- and 1989. Turtles of the world. Smithsonian Inst. Press.
- 1991. An evolutionary basis for conservation strategies. Science 253: 750–752.
- et al. 2004. Feeding response of the Aldabra giant tortoise (Geochelone gigantea) to island plants showing heterophylly. J. Biogeogr. 31: 1785–1790.
- 2000. Disease and health considerations. – In: Klemens, M. W. (ed.), Turtle conservation. Smithsonian Inst. Press, pp. 85–95.
- and 1983. A fossil tortoise from Hispaniola. J. Herpetol. 17: 79–81.
- 2006. Giant tortoises of the Indian Ocean. Herpetol. Rev. 37: 368–373.
- 1984. Evolutionary divergence of giant tortoises in Galápagos. Biol. J. Linn. Soc. 21: 165–176.
- et al. 2000. Progress and priorities in research for the conservation of reptiles. – In: Sitwell, N. et al (eds), Science for conservation in Galápagos. Bulletin de'l Inst. Royal des Siences Naturalles de Belgique, pp. 39–45.
- and 2007. When genes meet nomenclature: tortoise phylogeny and the shifting generic concepts of Testudo and Geochelone. Zoology 110: 298–307.
- and 2007. Checklist of chelonians of the world. Vertebr. Zool. 57: 149–368.
- 1985. Man and nature on Rodrigues: tragedy of an island common. Environ. Conserv. 12: 207–215.
- Galápagos Conservancy. 2009 <www.Galápagos.org>, accessed 27 August 2009.
- 2004. Parks of the Pleistocene: recreating the Cerrado and the Pantanal with megafauna. Natureza and Conservação 2: 93–100.
- 2004. Giant tortoises of the Indian Ocean. Chimaira, Frankfurt.
- et al. 2006. The first substantiated case of trans-oceanic tortoise dispersal. J. Nat. Hist. 40: 2403–2408.
- et al. 2008. The role of endangered species reintroduction in ecosystem restoration: tortoise-cactus interactions on Espanola island, Galápagos. Rest. Ecol. 16: 88–93.
- and 1977. Evolution of divaricating plants in New Zealand in relation to moa browsing. Proc. N. Z. Ecol. Soc. 24: 21–33.
- et al. 2010. The use of extant non-indigenous tortoises to replace extinct ecosystem engineers: a restoration tool. Rest. Ecol. 18: 1–7.
- 1971. The growth, ecology and population structure of giant tortoises on Aldabra. Phil. Trans. R. Soc. B 260: 327–372.
- 2003. Interpreting some outstanding features of the flora and vegetation of Madagascar. Perspect. Plant Ecol. Evol. Syst. 6: 125–146.
- 1980. The reptilian digestive system: general characteristics. – In: Schmidt-Nielsen, K. et al (eds), Comparative physiology: primitive mammals. Cambridge Univ. Press, pp. 43–51.
- 1997. Digestive efficiency and gut morphology of omnivorous and herbivorous African tortoises. Can. J. Zool. 75: 787–794.
- 1993. On vegetation recovery, goats and giant tortoises on Pinta Island, Galápagos, Ecuador. Biodivers. Conserv. 2: 138–152.
- 1994. Giant tortoise Geochelone gigantea translocation to Curieuse Island (Seychelles): success or failure?. Biol. Conserv. 69: 293–299.
- and 2009. The forgotten megafauna. Science 324: 42–43.
- et al. 2008. Seed dispersal and establishment of endangered plants on oceanic Islands: the Janzen-Connell model, and the use of ecological analogues. PLoS One 3 doi: 10.1371/journal.pone.0002111.
- 1978. Plant dispersal by the Aldabran giant tortoise, Geochelone gigantea (Schweigger). Oecologia 36: 345–350.
- 1951. Pygmy elephant and giant tortoise. Sci. Monthly 72: 3–8.
- 1963. Geochelone from the Pleistocene of Curaçao, Netherlands Antilles. Copeia 1963: 579–580.
- and 1995. Alien species in national parks: drawing lines in space and time. Conserv. Biol. 9: 204–209. Direct Link:
- and 1999. Quaternary environments and biogeography of the Maltese Islands. – In: Mifsud, A. and Savona Ventura, C. (eds), Facets of Maltese prehistory. The Prehistoric Society of Malta, p. 243.
- IUCN. 1987. IUCN position statement on the translocation of living organisms: introductions, re-introductions, and re-stocking. Prepared by the Species Survival Commission in collaboration with the Commission on Ecology and the Commission on Environmental Policy, Law and Administration.
- IUCN. 1998. Guidelines for re-introductions. IUCN/SSC Re-introduction Specialist Group, IUCN, Gland, Switzerland and Cambridge, UK.
- 1982. Biomass in turtle populations: a neglected subject. Oecologia 55: 69–76.
- 1987. Tortoises, not dodos, and the Tambalacoque tree. J. Herpetol. 21: 229–230.
- and 1982. Neoptropical anachronisms: the fruits the Gomphoteres ate. Science 215: 19–27.
- et al. 2009. Are tortoises important seed dispersers in Amazonian forests?. Oecologia 161: 517–528.
- 2002. Reptiles and amphibians. – In: Perrow, M. R. and Davy, A. J. (eds), Handbook of ecological restoration. Cambridge Univ. Press, pp. 355–375.
- 2008. Practical conservation on Mauritius and Rodrigues: steps towards the restoration of devastated ecosystems. – In: Cheke, A. S. and Hume, J. P. (eds), Lost land of the Dodo. Christopher Helm, pp. 226–259.
- 2009. Keystone species and food webs. Phil. Trans. R. Soc. B 364: 1733–1741.
- and 1990. Gopher tortoise (Gopherus polyphemus) effects on soils and vegetation in a Florida USA sandhill community. Am. Midl. Nat. 123: 100–111.
- et al. 2010. Conservation and restoration of plant–animal mutualisms on oceanic islands. Perspect. Plant Ecol. Evol. Syst. 12: 131–143.
- and 2000. Stone age population numbers and the average tortoise size at Byneskranskop Cave 1 and Die Kelders Cave 1, Southern Cape Province, South Africa. S. Afr. Archaeol. Bull. 38: 26–30.
- 1993. Tortoise, cf. Geochelone carbonaria, from the Pleistocene of Anguilla, northern Lesser Antilles. J. Herpetol. 27: 485–486.
- et al. 2006. A molecular phylogeny of tortoises (Testudines: Testudinidae) based on mitochondrial and nuclear genes. Mol. Phylogenet. Evol. 40: 517–531.
- et al. 2005. Distribution, status, and conservation of radiated tortoises (Geochelone radiata) in Madagascar. Biol. Conserv. 124: 451–461.
- 2003. Naturalized reptiles and amphibians of the world. Oxford Univ. Press.
- 2009. Lessons learnt and plans laid: seven awkward questions for the future of reintroductions. – In: Hayward, M. W. and Somers, M. J. (eds), Reintroduction of top-order predators. Wiley-Blackwell, pp. 411–448.
- et al. 1974a. The Galápagos giant tortoises (Geochelone elephantopus) part II: conservation methods. Biol. Conserv. 6: 198–212.
- et al. 1974b. The Galápagos giant tortoises (Geochelone elephantopus) part I: status of the surviving populations. Biol. Conserv. 6: 118–133.
- 2009. Reflecting the past. Nature 462: 30–32.
- 1969. Wanted: a suitable herbivore. Nat. Hist. 78: 35–39.
- and 1984. Quaternary extinctions: a prehistoric revolution. Univ. of Arizona Press.
- and 2008. Digestive parameters and water turnover of the leopard tortoise. Comp. Biochem. Physiol. A 151: 114–125.
- 2006. Vertebrate faunal diversity of longleaf pine ecosystems. – In: Jose, S. et al (eds), The longleaf pine ecosystem: ecology, silviculture, and restoration. Springer, pp. 157–213.
- et al. 1976. Giant tortoise and vegetation interactions on Aldabra Atoll – part 1: inland. Biol. Conserv. 9: 293–304.
- and 2000. Hesperotestudo (Testudines: Testudinidae) from the Pleistocene of Bermuda, with comments on the phylogenetic position of the genus. Zool. J. Linn. Soc. 128: 51–76.
- 1992. Plants eaten and dispersed by adult leopard tortoises Geochelone pardalis (Reptilia, Testudinae) in the southern Karoo. S. Afr. J. Zool. 27: 45–49.
- and 1979. Extinction and extirpation in the herpetofauna of the Southern High Plains with emphasis on Geochelone wilsonii (Testudinidae). Herpetologica 35: 198–206.
- 1988. Historical biogeography of the bolson tortoise. Ann. Carnegie Mus. 57: 47–72.
- and 1990. Diet and food preferences of the tortoises Geochelone carbonaria and Geochelone denticulata in northwestern Brazil. Herpetologica 46: 207–218.
- et al. 2006. Geological constraints on evolution and survival in endemic reptiles on Bermuda. J. Herpetol. 40: 394–398.
- 1969. A note on trophic complexity and community stability. Am. Nat. 103: 91–93.
- et al. 2003. Are the native giant tortoises from the Seychelles really extinct? A genetic perspective based on mtDNA and microsatellite data. Mol. Ecol. 12: 1403–1413.
- 2009. Restoration of degraded grazing lands through grazing management: can it work?. Restor. Ecol. 17: 441–445.
- 2008. The tortoises and turtles of Madagascar. Natural History Publications (Borneo).
- and 2000. Trial release of the world's rarest tortoise Geochelone yniphora in Madagascar. Biol. Conserv. 95: 333–342.
- et al. 2008. Historical DNA analysis reveals living descendants of an extinct species of Galápagos tortoise. Proc. Nat. Acad. Sci. USA 105: 15464–15469.
- 1964. A small assemblage of vertebrate fossils from Spring Bay, Barbados. J. Barbados Mus. Hist. Soc. 31: 11–22.
- and 1995. Restoring Caribbean dry forests: evaluation of tree propagation techniques. Restor. Ecol. 3: 86–94.
- and 2004. A new giant turtle of the genus Gopherus (Chelonia: Testudinidae) from the Pleistocene of Tamaulipas, Mexico, and a review of the phylogeny and biogeography of gopher tortoises. J. Vertebr. Paleontol. 24: 822–837.
- and 2009. Assisted colonization is not a viable conservation strategy. Trends Ecol. Evol. 24: 248–253.
- and 1961. Galápagos tomatoes and tortoises. Evolution 15: 407–417.
- and 2007. Restoring Yellowstone's aspen with wolves. Biol. Conserv. 138: 514–519.
- et al. 2007. Lonesome George is not alone among Galápagos tortoises. Curr. Biol. 17: 317–318.
- et al. 2010. DNA from the past informs ex situ conservation for the future: an “extinct” species of Galapagos tortoise identified in captivity. PLoS One 5: e8683 doi: 8610.1371/journal.pone.0008683.
- et al. 1987. A survey of the Aldabra giant tortoise population introduced on Curieuse Island, Seychelles. Biol. Conserv. 41: 147–158.
- et al. 2010. Restoration of a tropical island: Cousine Island, Seychelles. Biodivers. Conserv. 19: 425–434.
- and 2005. Evolution and extinction of Plio-Pleistocene island ungulates. Quaternaire 2: 241–256.
- 2008. Global re-introduction perspectives: re-introduction case-studies from around the globe. IUCN/SSC Re-introduction Specialist Group, Abu Dhabi, UAE.
- and 1998. Rewilding and biodiversity: complementary goals for continental conservation. Wild Earth 8: 18–28.
- et al. 2003. Ecological effectiveness: conservation goals for interactive species. Conserv. Biol. 17: 1238–1250.
- et al. 2005. Strongly interacting species: conservation policy, management, and ethics. Bioscience 55: 168–176.
- and 2003. The late Quaternary extinction and future resurrection of birds on Pacific islands. Earth-Sci. Rev. 61: 133–147.
- et al. 1991. Chronology of Holocene vertebrate extinction in the Galápagos Islands. Quat. Res. 36: 126–133.
- et al. 2007. Exceptionally well preserved late Quaternary plant and vertebrate fossils from a blue hole on Abaco, The Bahamas. Proc. Nat. Acad. Sci. USA 104: 19897–19902.
- et al. 1999. Paleolithic population growth pulses evidenced by small animal exploitation. Science 283: 190–194.
- and 1979. Historical records of Indian Ocean giant tortoise populations. Phil. Trans. R. Soc. B 286: 147–158.
- et al. 1982. Tortoises and tourists in the western Indian Ocean: the Curieuse experiment. Biol. Conserv. 24: 67–80.
- 1996. Diversity, size composition and spatial aggregation among trees on a 1-ha rain forest plot at La Reunion. Biodivers. Conserv. 5: 825–840.
- and 2006. Seed dispersal by Geochelone carbonaria and Geochelone denticulata in northwestern Brazil. Biotropica 38: 683–686.
- et al. 2003. A new species of the genus Manouria (Testudines: Testudinidae) from the Upper Pleistocene of the Ryukyu Islands, Japan. Paleontol. Res. 7: 195–217.
- et al. 1979. Terrestrial faunas and habitats of Aldabra during the late Pleistocene. Phil. Trans. R. Soc. B 286: 47–66.
- 2009. Lonesome George, the last Galápagos giant tortoise, may become a dad <http://guardian.co.uk>, accessed 28 August 2009.
- and 2009. Beyond historic baselines: restoring bolson tortoises to Pleistocene range. Ecol. Restor. 27: 145–151.
- et al. 2005. Translocation as a conservation tool: site fidelity and movement of repatriated gopher tortoises (Gopherus polyphemus). Anim. Conserv. 8: 349–358.
- et al. 2008. Long-term apparent survival of translocated gopher tortoises: a comparison of newly released and previously established animals. Biol. Conserv. 141: 2690–2697.
- 1914. Expedition of the California Academy of Sciences to the Galápagos Islands 1905–1906. Proc. Cal. Acad. Sci. 2: 203–374.
- et al. 2005. History and restoration of the longleaf pine-grassland ecosystem: implications for species at risk. For. Ecol. Manage. 211: 150.
- and 2002. Seed dispersal by Chelonoidis chilensis in the Chaco dry woodland of Argentina. J. Herpetol. 36: 137–140.
- and 2008. A guide to La Vanille Réserve des Mascareignes. Bioculture Press, Rivière des Anguilles, Mauritius.
- et al. 2007. The plight of large animals in tropical forests and the consequences for plant regeneration. Biotropica 39: 289–291.
- 2005. Pleistocene park: return of the mammoth's ecosystem. Science 308: 796–798.

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