Natural rain forest enclaves in northeastern Brazil (called Brejos de Altitude) are present in
isolated areas surrounded by the semiarid Caatinga biome. Among these montane areas …

Recently, Proceratophrys cristiceps was redescribed along with the description of two
species from the Caatinga biome: P. aridus and P. caramaschii. However, only a small …

Serra do Timbó consists of a mountain massif located in the Jiquiriçá Valley, in the western
portion of the Recôncavo Baiano, in the State of Bahia, between the municipalities of …

We describe two new species of Proceratophrys allied to the P. appendiculata species
complex by the presence of single and long palpebral appendages and a triangular rostral …

Based on the analyses of specimens collected at several areas in the Cerrado domain from
Central Brazil and others housed in scientific collections and on specimens collected at the …

A new species of the Proceratophrys cristiceps group is described from central Brazil based
on adult morphology and advertisement call. Proceratophrys vielliardi sp. nov. is mainly …

We describe a new species of Proceratophrys, allied to P. schirchi, from the northern sector
of the Espinhaço mountain range, within a semiarid region in central State of Bahia known …

Proceratophrys goyana was until recently the only species of the genus described from
central Brazil. In this paper we characterize the adult morphology and advertisement call of …

Herein, basel on novel data gathered by citizens scientists and specialists, we contribute to
the improvement of scientific knowledge and conservation of the Near Threatened …

Herein we evaluate the phylogenetic position, and revisit the generic allocation of
Odontophrynus salvatori, which has for long been considered controversial because it …