The Pehuenche Spiny-chest Frog Alsodes pehuenche is an endemic species from the Andes of Argentina and Chile and is considered to be Critically Endangered. Its population has been declining over the last ten years, principally as consequence of the paving of a road that crosses the streams the frog inhabits. Until recently, exotic fish species had not been recorded in these streams. Here, we document the presence of rainbow trout (Oncorhynchus mikyss) in one of these streams and predation on the endangered frog species. This article is protected by copyright. All rights reserved.

中文翻译：

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入侵虹鳟鱼捕食极度濒危的 Pehuenche 刺胸蛙

Pehuenche 多刺胸蛙 Alsodes pehuenche 是阿根廷和智利安第斯山脉的特有物种，被认为是极度濒危物种。在过去的十年里，它的人口一直在下降，主要是因为铺设了一条穿过青蛙栖息的溪流的道路。直到最近，这些溪流中还没有记录到外来鱼类。在这里，我们记录了其中一条溪流中虹鳟鱼 (Oncorhynchus mikyss) 的存在以及对濒临灭绝的青蛙物种的捕食。本文受版权保护。版权所有。