Abstract:The Horned Toad, Rhinella ceratophrys, is widely distributed in the northwestern part of the Amazon region. It is known from Venezuela by only a single juvenile from the base of Cerro Marahuaca, Amazonas state. Herein we report four additional specimens from Venezuela: three juveniles also from Cerro Marahuaca, and a subadult female from the southern slopes of Cerro La Neblina, at the southern border of Amazonas state. The specimen from Cerro La Neblina extends the species distribution to the extreme south of Venezuelan Amazonia, 307 km south of Marahuaca, and it represents the southeasternmost record of the species. We also confirm the presence of R. ceratophrys in Brazil based on voucher specimens, and present an updated distribution map.
Agalychnis medinae is a medium-sized frog endemic to the Cordillera de la Costa, northern Venezuela, and known from only three localities in the cloud forests of this mountain system. Herein we report the fourth locality for this species and extend its distribution to the Sierra de Aroa, Yaracuy state, 29 km northwest of Cerro Zapatero, the westernmost locality previously known.
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