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A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil

2019; Q15088586; Volume: 4648; Issue: 3 Linguagem: Inglês

10.11646/zootaxa.4648.3.4

1175-5334

Marcus Thadeu T. Santos, Silvia Helena de Oliveira, Thiago Ribeiro de Carvalho, Bárbara Fernandes Zaidan, Nelson Rodrigues da Silva, Bianca V. M. Berneck, Paulo Christiano de Anchieta Garcia,

Plant and animal studies

A new species of Paratelmatobius is described from the Brazilian Atlantic Forest in the state of Paraná in southern Brazil. Adults, tadpoles, and vocalizations are described. Morphological traits and phylogenetic analysis place the new species within the P. cardosoi group. The new species can be readily distinguished from its congeners by its advertisement call being composed of two note types and comprised of a series of 2-4 notes. The new species is classified as an explosive breeder, having reproductive activity strongly associated with heavy rainfall. This discovery highlights the importance of intensifying survey efforts in the Atlantic Forest, a domain with high levels of species richness and endemism.