Vol. 11 No. 1 (2016)
Short Note

Vocal repertoire of <em>Scinax v-signatus</em> (Lutz 1968) (Anura, Hylidae) and comments on bioacoustical synapomorphies for <em>Scinax perpusillus</em> species group

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  • Marco Antônio Peixoto,
  • Carla Guimarães,
  • João Victor Lacerda,
  • Fernando Leal,
  • Pedro Rocha,
  • Renato Feio
Marco Antônio Peixoto
Museu de Zoologia João Moojen, Universidade Federal de Viçosa, Departamento de Biologia Animal, Vila Gianetti, n° 32. CEP 36570-000. Viçosa, Minas Gerais, Brazil.
Carla Guimarães
Museu de Zoologia João Moojen, Universidade Federal de Viçosa, Departamento de Biologia Animal, Vila Gianetti, n° 32. CEP 36570-000. Viçosa, Minas Gerais, Brazil.
João Victor Lacerda
Laboratório de Herpetologia, Instituto de Ciências Biológicas, Departamento de Zoologia, Universidade Federal de Minas Gerais, 31270–901, Belo Horizonte, Minas Gerais, Brazil.
Fernando Leal
Laboratório de Herpetologia, Instituto de Ciências Biológicas, Departamento de Zoologia, Universidade Federal de Minas Gerais, 31270–901, Belo Horizonte, Minas Gerais, Brazil.
Pedro Rocha
Laboratório de Herpetologia, Instituto de Ciências Biológicas, Departamento de Zoologia, Universidade Federal de Minas Gerais, 31270–901, Belo Horizonte, Minas Gerais, Brazil.
Renato Feio
Museu de Zoologia João Moojen, Universidade Federal de Viçosa, Departamento de Biologia Animal, Vila Gianetti, n° 32. CEP 36570-000. Viçosa, Minas Gerais, Brazil.
DOI: https://doi.org/10.13128/Acta_Herpetol-16490

Published 2016-06-30

How to Cite

Peixoto, M. A., Guimarães, C., Lacerda, J. V., Leal, F., Rocha, P., & Feio, R. (2016). Vocal repertoire of <em>Scinax v-signatus</em> (Lutz 1968) (Anura, Hylidae) and comments on bioacoustical synapomorphies for <em>Scinax perpusillus</em> species group. Acta Herpetologica, 11(1), 53–57. https://doi.org/10.13128/Acta_Herpetol-16490
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Abstract

Herein we describe the vocal repertoire of Scinax v-signatus, compare it to the other species belonging to the S. perpusillus species group and discuss the bioacoustical synapomorphies proposed for the group. We recorded an advertisement call and an aggressive call of S. v-signatus. The advertisement call is similar to the one described for others species of the Scinax perpusillus group. Similarly to Scinax cosenzai, the first note in the advertisement call of S. v-signatus is the longest. The aggressive call was preceded by a series of advertisement calls. We suggest that bioacoustical parameters proposed as synapomorphies for the Scinax perpusillus group are not valid, as they are also observed in species belonging to other groups within the genus.

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