The humble house sparrow has gone missing from cities and commonly sighted amphibians such as frogs may be next in line. According to a new study by the Wildlife Institute of India (WII), the amphibian population in the country is rapidly declining and their young developing deformities, with urban development and pollution to blame. Leer más.

los anfibios, la geología y el cambio climático. Tres bloques temáticos que gozan de un protagonismo especial en la 20ª edición de las Jornadas Medioambientales que hasta el próximo 6 de marzo llenarán de actividades Oñati. Leer más.

I describe the seventh species of nurse-frog (Allobates) from the Madeira River basin in Brazilian Amazonia. Leer más.

Tropidurus Wied, 1825, is one of the most ubiquitous lizard genera distributed in open habitats of tropical and subtropical South America. Nevertheless, the broad representation of specimens of this group in scientific collections is hardly reflected in our knowledge of its taxonomic diversity. Leer más.