The Herpetological Journal is the Society's prestigious quarterly scientific journal. Articles are listed in Biological Abstracts, Current Awareness in Biological Sciences,Current Contents, Science Citation Index, and Zoological Record.
Authors: Felipe de Medeiros Magalhães, Reuber A. Brandão, Adrian Antonio Garda & Sarah Mângia
Abstract: Herein we evaluate the phylogenetic position, and revisit the generic allocation of Odontophrynus salvatori, which has for long been considered controversial because it exhibits intermediate morphological features between Odontophrynus and Proceratophrys. By assessing a fragment of the 16S mitochondrial gene from topotypical specimens, we confirm that O. salvatori is a member of the genus Proceratophrys and sister to P. moratoi, also forming a clade with P. concavitympanum and
P. ararype. Therefore, we formally transfer O. salvatori to the genus Proceratophrys [Proceratophrys salvatori (Caramaschi 1996) comb. nov.]. Additionally, the calls of Proceratophrys salvatori and P. moratoi, formally compared for the first time, are shown to exhibit similar structures: they both emit single multi-pulsed notes that differ mainly in pulse repetition rate and dominant frequency. Finally, we summarise occurrence records for P. salvatori and P. moratoi and provide a new record of P. moratoi in Mato Grosso State, extending its distribution about 490 km to the north-west.
Keywords: Advertisement call, geographic distribution, phylogenetic position, Proceratophrys, species diagnosis, taxonomy