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Characterization of an Alsodes pehuenche breeding site in the Andes of central Chile
Piñeiro, Alejandro; Fibla, Pablo; López, Carlos; Velásquez, Nelson; Pastenes Opazo, Luis Eduardo (2020)Alsodes pehuenche, an endemic anuran that inhabits the Andes of Argentina and Chile, is considered “Critically Endangered” due to its restricted geographical distribution and multiple potential threats that affect it. This ...
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Geographic variation in the laryngeal morphology of a widely distributed South-American anuran: behavioural and evolutionary implications
López, Carlos; Quispe, Maricel; Villalón, Aldo; Concha, Miguel L.; Penna, Mario; Velásquez, Nelson (2020)Sound-producing organs generate acoustic signals that have a fundamental role in communication systems. In species exhibiting different biogeographic patterns, variations of these structures can explain a large part of ...