Listar por materia "Anura"
Mostrando publicaciones 1-6 de 6
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An update of the geographical distribution of Pleurodema marmoratum (Duméril & Bibron, 1840) in the chilean Altiplano
(2020)This study summarizes new and historical records of one of the least known anuran species from the Chilean Altiplano, Pleurodema marmoratum (Duméril & Bibron, 1840). The discovery of a new population in the Altiplano of ...
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Body-size variation across environmental gradients in an ectothermic organism: an intraspecific approach to ecogeographic patterns
(2018)Bergmann's rule states that endothermic species from cool areas tend to have larger body sizes than those from warm areas. Allen's rule maintains that endothermic species from cool environments should have shorter extremities ...
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Characterization of an Alsodes pehuenche breeding site in the Andes of central Chile
(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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Diverse patterns of temporal selectivity in the evoked vocal responses of a frog from the temperate austral forest, Batrachyla taeniata (Batrachylidae)
(2019)Evoked vocal responses of male frogs Batrachyla taeniata to synthetic advertisement calls and variants having different temporal features altered parametrically were studied to identify patterns of evoked vocal responses ...
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Evidence of predation on the helmeted water toad Calyptocephalella gayi (Duméril & Bibron, 1841) by the invasive african clawed frog Xenopus laevis (Daudin 1802)
(2020)Se reporta el primer registro de depredación de una larva de rana chilena Calyptocephalella gayi por un espécimen adulto de la rana africana invasora Xenopus laevis en la localidad de Pichi, Alhué (Región ...
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Vocal responses of austral forest frogs to amplitude and degradation patterns of advertisement calls
(2017)Degradation phenomena affecting animal acoustic signals may provide cues to assess the distance of emitters. Recognition of degraded signals has been extensively demonstrated in birds, and recently studies have also reported ...