Busca avançada
Ano de início
Entree
(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Acoustics suggests hidden diversity in Scinax garbei (Anura: Hylidae)

Texto completo
Autor(es):
Lopes, Andre Gomes [1, 2] ; Bang, Davi Lee [1, 2, 3] ; Marinho, Pedro [1, 2] ; Giaretta, Ariovaldo Antonio [1]
Número total de Autores: 4
Afiliação do(s) autor(es):
[1] Univ Fed Uberlandia, Lab Taxon & Sistemat Anuros Neotrop, Inst Ciencias Exatas & Nat Pontal, BR-38304402 Ituiutaba, MG - Brazil
[2] Univ Sao Paulo, Dept Biol, FFCLRP, Programa Posgrad Biol Comparada, BR-14040901 Ribeirao Preto, SP - Brazil
[3] Univ Sao Paulo, Lab Zool Vertebrados, Fac Filosofia Ciencias & Letras Ribeirao Preto FF, BR-14040901 Ribeirao Preto, SP - Brazil
Número total de Afiliações: 3
Tipo de documento: Artigo Científico
Fonte: Phyllomedusa; v. 19, n. 1, p. 63-82, JUN 2020.
Citações Web of Science: 0
Resumo

Scinax garbei is a treefrog species thought to be widely distributed across forest habitats of the Amazon Basin, occurring in Venezuela, Colombia, Ecuador, Peru, Bolivia, and Brazil. However, the morphological, acoustic and molecular characters of this species vary across its distribution. In view of this variation, the present study re-analyzes published advertisement calls and analyses new call data of nine populations of S. garbei from five countries, aiming to assess acoustic divergence. In addition, the territorial call of the species is described for the first time. Based on multivariate analyses of advertisement call data, there are three groups of populations with distinct calls, referred to herein as S. garbei Brazil, Northwestern, and Southwestern. Scinax garbei Northwestern is distinguished from S. garbei Southwestern by temporal call traits, whereas S. garbei Brazil differs from the other two groups based on both temporal and spectral traits. These results indicate that S. garbei may represent a complex of up to three species, thereby highlighting the need for a thorough taxonomic revision of this species. (AU)

Processo FAPESP: 17/27137-7 - Evolução da anatomia vocal associada à diversidade acústica em Bokermannohyla Faivovich, Haddad, Garcia, Frost, Campbell & Wheeler, 2005 (Anura, Hylidae, Cophomantini)
Beneficiário:Davi Lee Bang
Linha de fomento: Bolsas no Brasil - Doutorado