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首页> 外文期刊>Oryx >Regionally extinct species rediscovered: the bush dog Speothos venaticus in Minas Gerais, south-eastern Brazil
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Regionally extinct species rediscovered: the bush dog Speothos venaticus in Minas Gerais, south-eastern Brazil

机译：重新发现区域灭绝的物种：巴西东南部米纳斯吉拉斯州的丛林犬Speothos venaticus

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摘要

The bush dog Speothos venaticus, a rare Near Threatened South American canid that lives in packs, was thought to be extinct in Minas Gerais state, south-eastern Brazil, until recently. Here, we report four recent records of the species in Minas Gerais, the first in the state since the description of the species in 1842. All records are from the Cerrado ecosystem in the north and north-west of the state; two are from animals found dead, one from footprints and another from a camera trap. Three of the records were inside or close (< 10 km) to strict protected areas, in a region recognized as the Protected Areas Mosaic Sertao Veredas-Peruacu, where we expect any new records of the bush dog to be found. We discuss the low probability of detecting the bush dog and the main regional threats to the species, and emphasize the need to protect large and interconnected natural areas and keep them free of domestic dogs to avoid the extinction of the bush dog in Minas Gerais.
机译：布什犬Speothos venaticus是一种稀有的濒临灭绝的南美犬，成群结队生活，据信在巴西东南部的米纳斯吉拉斯州已经灭绝，直到最近。在这里，我们报告米纳斯吉拉斯州该物种的四个最新记录，这是自1842年对该物种进行描述以来该州的第一个记录。所有记录均来自该州北部和西北部的Cerrado生态系统；其中两个来自发现死亡的动物，一个来自脚印，另一个来自相机陷阱。其中有三份记录在严格的保护区之内或附近（不到10公里），在一个被称为保护区马赛克Sertao Veredas-Peruacu的保护区中，我们希望能在该记录区找到新的丛林狗记录。我们讨论了发现丛林犬的可能性低以及对该物种的主要区域性威胁，并强调需要保护大型且相互联系的自然区域，并使它们远离家犬，以避免丛林犬在米纳斯吉拉斯州灭绝。

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