入侵的非洲爪蛙爪蟾(Xenopus laevis)捕食甲壳水蟾蜍Calyptocephalella gayi的证据(dumril & Bibron, 1841)

Gayana (Concepción) Pub Date : 2020-06-01 DOI:10.4067/s0717-65382020000100064

P. Fibla, J. Serrano, Franco Cruz-Jofré, Alejandra A. Fabres, Francisco Ramírez, Paola A. Sáez, Katherin Otálora, M. Méndez

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引用次数: 0

摘要

本文报道了在圣地亚哥地区Pichi地区首次发现非洲爪蟾(Xenopus laevis)成年标本捕食甲壳水蟾蜍Calyptocephalella gayi蝌蚪的记录。这一发现是根据新的目击来讨论的，在这些目击中，两个物种被发现共存于智利中部的不同地区。

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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)

We report the first record of predation on a Helmeted water toad Calyptocephalella gayi tadpole by an adult specimen of the invasive African clawed frog Xenopus laevis in the locality of Pichi, Alhue (Santiago Metropolitan Region). This finding is discussed in the light of new sightings, in which both species have been detected to coexist in different localities of central Chile.

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Gayana (Concepción)

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