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Conservation priorities for harlequin frogs (Atelopus spp.) of Peru

机译:秘鲁的丑角蛙(Atelopus spp。)的保护重点

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摘要

Populations of harlequin frogs Atelopus are declining throughout their geographical range. In Peru six of the 11 nominally described species are Critically Endangered, and there are at least 17 undescribed additional forms (all representing apparently distinct species), the conservation status of which is unknown. Most Atelopus taxa in Peru have relatively small geographical ranges, some known only from single populations, and have only a limited chance of survival. Conservation will require: (1) improvement of the faunistic and taxonomic knowledge of the genus, (2) field surveys, including in remote areas, (3) assessment of all species and populations for chytridiomycosis and research on the agent's biology, (4) ex situ conservation measures to facilitate later reintroduction, and (5) involvement of national and international conservationists and local people.
机译:丑角蛙Atelopus的种群在整个地理范围内都在下降。在秘鲁,用名义上描述的11种物种中有6种是极度濒危物种,并且至少有17种未描述的其他形式(均代表明显不同的物种),其保护状态未知。秘鲁大多数Atelopus的分类单元具有相对较小的地理范围,有些仅从单一人群中得知,并且存活的机会有限。保护工作将需要:(1)改进属的真菌学和生物分类学知识;(2)实地调查,包括在偏远地区的调查;(3)对壶菌的所有物种和种群进行评估,并对病原菌的生物学进行研究;(4)迁地保护措施,以利于日后重新引入,以及(5)国家和国际保护主义者以及当地人民的参与。

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