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首页> 外文期刊>Chelonian conservation and biology >Revised Type Locality and Distribution of the Data Deficient Chelodina kuchlingi and a Review of its Status as a Distinct Species
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Revised Type Locality and Distribution of the Data Deficient Chelodina kuchlingi and a Review of its Status as a Distinct Species

机译：修订的型界面和分布数据不足的Chelodina Kuchlingi，以及作为截然然的物种的地位审查

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摘要

The description of Chelodina kuchlingi was based on a single holotype with the type locality Kalumburu in the northern Kimberley, Western Australia. Over the last decade, C. kuchlingi was variously considered a valid species, or its validity was questioned because the accuracy of the type locality was questioned, or it was listed as synonym of Chelodina rugosa. Serum-immunological data published 45 yrs ago, suggesting a sister species status of the then still-undescribed species to C. rugosa, were recently corroborated by mitochondrial DNA technology. Accordingly, in the most recent International Union for Conservation of Nature Draft Red List assessment, C. kuchlingi is considered to represent a valid, Data Deficient species. A review of documents from the 1960s demonstrates that mix-ups of collection data of various turtle specimens occurred between their collection in the Kimberley in 1965 and 1966 and their accession in the Western Australian Museum 9-24 mo later. Three specimens of C. kuchlingi, including the holotype, were evidently collected in 1965 at Parry Creek in the eastern Kimberley. An additional C. kuchlingi specimen was collected at this location in 1974. Turtle surveys in the Kalumburu area since 1974 have not recorded C. kuchlingi. The type locality of Chelodina kuchlingi Cann 1997 is corrected accordingly and clarified as Parry Creek, lower Ord River floodplain, Kimberley, Western Australia (ICZN Recommend. 76A.2). The currently known distribution of C. kuchlingi is restricted to this site. Damming of the Ord River in the 1960s and 1970s and large-scale agricultural developments changed the hydrology of the floodplain and established an open channel connectivity close to the Victoria River catchment in the Northern Territory. Turtle collections and surveys in the Parry Creek area during the 21st Century have not detected C. kuchlingi and only recorded Chelodina walloyarrina and C. rugose-like specimens. Chelodina rugosa is widespread in the Northern Territory and Queensland but had never been recorded in the Kimberley prior to 2007. A targeted survey is urgently needed to investigate if a recent invasion by its common and widespread sister species is threatening the persistence of the rare and localized C. kuchlingi.
机译：Chelodina Kuchlingi的描述是基于单一的全型，与西澳大利亚北部金伯利北部的型号Kalumburu。在过去的十年中，C.Kuchlingi有各种各样地考虑了一个有效的物种，或者其有效性受到质疑，因为类型当地的准确性受到质疑，或者被列为Chelodina Rugosa的同义词。血清免疫数据出版了45岁，暗示仍然是仍然是未描述的物种的姐妹物种状态，最近被线粒体DNA技术证实了C.Rugosa。因此，在最近的国际自然遗留联盟的红色清单评估中，C.Kuchlingi被认为是有效的数据缺陷的物种。从20世纪60年代的文件审查表明，在1965年和1966年的金伯利的收集之间发生了各种龟标本的收集数据的混合，并于1966年在西澳大利亚博物馆的加入后来。在包括全型的C.Kuchlingi的三种C. Kuchlingi标本在1965年在东金伯利东部的Parry Creek收集。 1974年，在这个位置收集了额外的C.Kuchlingi标本。自1974年以来，卡尔樟树的乌龟调查没有记录C. Kuchlingi。 Chelodina Kuchlingi Manage 1997的类型局部局面被纠正，并澄清为帕里克，下ORD河洪泛区，Kimberley，西澳大利亚州（ICZN推荐。76A.2）。目前已知的C. Kuchlingi分布仅限于本网站。 20世纪60年代和20世纪70年代和20世纪70年代的Ord River的渔村改变了洪泛区的水文，并建立了北领地维多利亚河集水区的开放通道连通性。在21世纪帕里克西地区的龟藏和调查尚未发现C. Kuchlingi，只记录了Chelodina Walloyarrians和C.Rugose样标本。 Chelodina Rugosa在北方领土和昆士兰州普及，但在2007年之前从未被记录过。迫切需要进行有针对性的调查，以调查最近的常见和普遍姐妹物种是否威胁着罕见和本地化的持久性。 C. Kuchlingi。

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