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首页> 外文期刊>Herpetologica >A repatriation study of the eastern massasauga (Sistrurus catenatus catenatus) in Wisconsin
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A repatriation study of the eastern massasauga (Sistrurus catenatus catenatus) in Wisconsin

机译：威斯康星州东部Massasauga（Sistrurus catenatus catenatus）的遣返研究

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摘要

The use of relocations, repatriations and translocations as amphibian and reptile conservation strategies has received much debate. In the case of endangered species, their use may outweigh the potential negative consequences. We performed an experimental repatriation of the eastern massasauga (Sistrurus catenatus catenatus), which has experienced range-wide population declines and extirpations. The experiment included measures to minimize negative conspecific effects to the donor populations as well as inter-species effects oil the release and donor sites. Snakes released during late July had lower mortality rates, larger home ranges, and gained more mass than snakes released in early September. The July release cohort also successfully reproduced, while no breeding activity was observed with September release snakes. Results of this study suggest that repatriation may be a viable method of restoring eastern massasauga populations. We hope the methods and conservation measures used in this experiment will serve as a template for future repatriations.
机译：将迁徙，遣返和易位用作两栖和爬行动物保护策略已经引起了很多争论。对于濒临灭绝的物种，其使用可能会超过潜在的负面影响。我们对东部的麻萨卡（Sistrurus catenatus catenatus）进行了实验性遣返，该地区经历了范围广泛的人口下降和灭绝。该实验包括采取措施，最大程度地减少对供体种群的负面同种影响以及种间影响油的释放和供体部位。与9月初发布的蛇相比，7月下旬发布的蛇死亡率更低，家庭活动范围更大，并且质量增加。 7月发行的队列也成功繁殖，而9月发行的蛇没有观察到繁殖活动。这项研究的结果表明，遣返可能是恢复东部马萨诸塞州人口的可行方法。我们希望本实验中使用的方法和保护措施可以作为将来遣返的模板。

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