Literaturdatenbank
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Rhodin, A. G. J., Ibarrondo, B. R., & Kuchling, G. (2008). Chelodina mccordi rhodin 1994 – roti island snake-necked turtle, mccord’s snake-necked turtle, kura-kura rote. In A. G. J. Rhodin, P. P. van Dijk, R. A. Saumure, K. A. Buhlmann & J. B. Iverson (Eds.), Vol. 5IUCN/SSC Tortoise and Freshwater Turtle Specialist Group.
Added by: Admin (01 Feb 2009 18:31:01 UTC) |
| Resource type: Book Article BibTeX citation key: Rhodin2008 View all bibliographic details  |
Categories: General Keywords: Chelidae, Chelodina, Chelodina mccordi, Chelodina timorensis, Habitat = habitat, Pazifik = Pacific, Schildkröten = turtles + tortoises Creators: , Buhlmann, van Dijk, Ibarrondo, Iverson, Kuchling, Rhodin, Saumure Publisher: IUCN/SSC Tortoise and Freshwater Turtle Specialist Group |
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| Abstract |
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Summary. – Chelodina mccordi (Family Chelidae) is a moderate-sized snake-necked turtle endemic to the tiny island of Roti (= Rote) in southeastern Indonesia. It has an extremely limited distribution and has been subjected to intense collection pressure for the international pet trade market, which has driven it into virtual commercial extinction. Recent field surveys have documented extremely depleted remaining populations still being impacted by persistent collection efforts, with remaining habitat areas also being reduced by agricultural development and conversion of swamps and marshland to rice fields. No major protected areas exist on Roti in C. mccordi habitat, but a previously proposed area, Tanjung Pukuwatu on the Tapuafu Peninsula, provides significant potential for critical habitat protection for some remnant turtle populations, and we strongly urge that Tanjung Pukuwatu be formally gazetted as a Wildlife (Game) Reserve (Suaka Margasatwa). Captive breeding efforts through ex-situ assurance colonies also provide some hope for saving the species, but improved control of persistent illegal trade and creation of secure protected areas on Roti are urgently needed to prevent C. mccordi from becoming extinct in the wild. Distribution. – Indonesia. Restricted to the small island of Roti southwest of Timor in the Lesser Sunda islands. Synonymy. – Chelodina mccordi Rhodin 1994b, Chelodina mccordi mccordi. Subspecies. – Two currently recognized: Chelodina mccordi mccordi (Western Roti Island Snake-Necked Turtle) and Chelodina mccordi roteensis McCord, Joseph-Ouni, and Hagen 2007b (Eastern Roti Island Snake-Necked Turtle). A third taxon from Timor-Leste, described as the subspecies Chelodina mccordi timorlestensis Kuchling, Rhodin, Ibarrondo, and Trainor 2007 was also described a few months earlier as the species Chelodina timorensis McCord, Joseph-Ouni, and Hagen 2007a; the systematic relationships of C. mccordi with this new taxon remain unresolved.
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