With more than 600 recognized species, the genus Pristimantis is already the most diverse
among vertebrates, but described species only represent a fraction of the actual diversity in …

We review the taxonomy of two historically problematic taxa of Neotropical frogs belonging
to the Physalaemus cuvieri group: P. albonotatus and P. cuqui. A thorough revision of …

Amphibian skin is a complex organ with dermal glands which, according to their
morphology, are classified as acinar and alveolar (both usually known as mucous glands) …

The holotype of Odontophrynus americanus collected by Alcide d'Orbigny in northern
Patagonia, Argentina differs morphologically from the tetraploid frogs repeatedly assigned to …

Using an integrative approach (morphology of the adult and larvae, bioacoustics, osteology,
karyotype, and molecular data), we described a new tetraploid species of Odontophrynus to …

Durante el período comprendido entre 2010 y 2019, estudiamos la composición de
especies y el uso del hábitat de los anfibios en la Reserva Natural Rincón de Santa María …

The neotropical monotypic genus Macrogenioglottus, described to enclose M. alipioi, is a
forest leaf litter frog with a wide geographic distribution in eastern Brazil, despite being …

Monoculture tree plantations reduces landscape heterogeneity and the number and
diversity of habitats available for species. Physical-chemical changes in soil may affect the …

In the Abruzzi village of Cocullo (Italy), each year, on May 1st, local snake hunters (known as
Serpari) display colubrids, captured in the wild, to commemorate the ancient ritual of San …

The genus Odontophrynus, composed of ten species, is found in practically the entire south
of South America. Odontophrynus americanus was the first vertebrate registered to present …