We describe the structure and histochemistry of mental and lateral glands in a
representative array of 28 species of five genera of the Neotropical hylid frog tribe …

Anuran amphibians are known to employ acoustic signals as the principal form to access
potential mates, while recent studies have highlighted the importance of multiple cues …

Reproduction is an important aspect of the natural history of anuran species; it includes, for
example, selection of the calling site by males, mate attraction, courtship, oviposition, and …

Expeditions to unexplored or little explored places are important for discovering new species
and also for collecting new samples (including specimens and tissues for DNA sequencing) …

A new species of the Hypsiboas pulchellus group is described from the Mantiqueira range,
in the Município de Rio Preto, State of Minas Gerais, Brazil. We describe adults, tadpoles …

Male calls play different roles in anuran social organization, such as spacing, territoriality
and female attraction. However, calls and associated behaviors remain poorly described for …

Anurans emit a variety of acoustic signals in different behavioral contexts during the
breeding season. The release call is a signal produced by the frog when it is inappropriately …

Animals can encode multiple messages using acoustic communication in diverse behavioral
contexts. Although the anuran advertisement call might convey different messages to males …

The vocalizations of Ololygon hiemalis, O. ranki, and O. canastrensis are redescribed to
provide further details on their complex vocal repertoires. The acoustic diagnosis of O …

Anurans communicate using a repertoire of acoustic signals that can be classified as
different call types based on differences in both their acoustic properties and the contexts in …