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Type: Article
Published: 2018-05-30
Page range: 283–303
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A new species of the Ololygon catharinae species group (Anura: Hylidae) from the Cerrado biome, State of Goiás, Central Brazil

Programa de Pós-Graduação em Biodiversidade Animal, Universidade Federal de Goiás, Campus Samambaia, Cx. Postal 131, 74.001-970 Goiânia, GO, Brazil.
Universidade Federal de Goiás, Departamento de Ecologia, Instituto de Ciências Biológicas, Campus Samambaia, 74001-970 Goiânia, GO, Brazil
Centro Tecnológico de Engenharia Ltda., Rua 254, 146, Setor Coimbra. 74.535-440 Goiânia, GO, Brazil.
Universidade Federal do Rio de Janeiro, Departamento de Vertebrados, Museu Nacional, Quinta da Boa Vista, 20940-040 Rio de Janeiro, Brazil
Escola de Ciências Agrárias e Biológicas, Centro de Estudos e Pesquisas Biológicas, e Programa de Pós-Graduação em Ciências Ambientais e Saúde, Pontifícia Universidade Católica de Goiás – PUC Goiás. Rua 235, n. 40, Bloco L, Setor Universitário, 74.605-010 Goiânia, GO, Brazil
Amphibia Scinaxinae Ololygon goya sp. nov. Advertisement call Tadpoles

Abstract

We describe a new species of Ololygon from the Cerrado biome, Central Brazil. The new species is assigned to the Ololygon catharinae species group based in morphological attributes. Ololygon goya sp. nov. in known only from type locality—Sítio d’Abadia municipality, State of Goiás—and associated with riparian environments connected to seasonal dry forest on the banks of the Corrente river, a tributary of the Paranã river basin. The new species is characterized by the combination of the following characters: medium size (24.4–38.8 mm SVL); snout subovoid in dorsal view; canthus rostralis well defined; males with hypertrophied forearms and nuptial pads; inguinal region and hidden surfaces of thigh with irregular dark brown spots on pale yellowish background. We also describe the external morphology and oral morphology of tadpoles, and the advertisement calls of the new species.

 

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