RESUMEN A más de una década de la primera Lista Roja de herpetofauna propuesta por
la Asociación Herpetológica Argentina (Lavilla et al., 2000), se recategorizaron los anfibios …

Frogs of the family Dendrobatidae and Microhylidae are myrmecophagous, ie, they feed on
ants. It is well accepted that toxic alkaloids in the skin secretion of dendrobatid frogs are of …

We investigated the roles of ecological and historical factors on the phylogenetic structure
and spatial and trophic niches of anurans in Caatinga and Atlantic Forest in the Brazilian …

Accepted: 08. March 2020/Available online: 15. March 2020/Printed: December 2020
Abstract. We studied the feeding behavior and sexual size dimorphism of Chiasmocleis …

Accepted: 07. April 2018/Available online: 19. April 2018/Printed: December 2019 Abstract.
Diet is an important aspect of the ecological niche, and assemblages are often structured …

The globally invasive Argentine ant (Linepithema humile) possesses a venom lethal to some
amphibian species in the invaded range. To test the novel weapons hypothesis (NWH), the …

The diet of anuran species is based on a large variety of prey items, which may be related to
the availability of prey in the environment. In Amazonia, studies on the diet of anurans have …

Abstract The Black-spotted Paddy Frog (Micryletta nigromaculata) was recently discovered
from northern Vietnam. Due to its restricted distribution in limestone karst forests and habitat …

La composición de la dieta en anfibios puede ser influenciada por diversos factores que
causan su variación intraespecífica, como pueden ser la distribución geográfica, ontogenia …

Melanophryniscus paraguayensis (no common name) is an endemic toad of the central
grasslands in the eastern region of Paraguay. Details about its natural history are poorly …