&lt;b&gt;Um novo registro de Trachycephalus mambaiensis (Amphibia, Anura, Hylidae), no Estado de Minas Gerais, Brasil&lt;/b&gt;&lt;br&gt;DOI: 10.5007/2175-7925.2011v24n3p141

Silveira, Adriano Lima; Pacheco, Sandro Aparecido

doi:10.5007/2175-7925.2011v24n3p141

Cited by 3 publications

(1 citation statement)

References 6 publications

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“…Among the new reports to Cerrado endemic frogs, we highlight the record of Trachycephalus mambaiensis for the Combinado municipality, southeastern of the Tocantins. This species was previously known for the Goiás state (Mambaí and São Domingos municipalities), Bahia (Santa Maria da Vitória municipality) and Minas Gerais (Bonito de Minas, Januária, and João Pinheiro municipalities) state (Freitas et al 2011, Silveira & Pacheco 2011, Dayrell et al 2012. This record extends the distribution of T. mambaiensis nearly 70 km from the near known population, in the São Domingos municipality, Goiás, and is the first for the Tocantins state.…”

Section: New Recordssupporting

confidence: 57%

Richness, diversity patterns, and taxonomic notes of amphibians from the Tocantins state

et al. 2020

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Herein, we provide the first comprehensive amphibian checklist for the State of Tocantins, North of Brazil, based on field sampling, literature data, and specimens deposited in zoological collections. We performed field surveys from 2012 to 2019 in 12 Tocantins municipalities, totaling 376 days of sampling effort. We analyzed 25 papers from the literature and examined 1311 specimens from collections and collected 750 during field surveys. We recorded 90 amphibian species distributed in 12 anurans and two caecilians families. At least seven undescribed species along the state were recorded. We also present new records for 20 species for the state, nine of them corresponding to Amazonian species, four Cerrado endemic, one Caatinga species, and the widely distributed treefrog Boana crepitans; the others five new records comprise undescribed species. Our data also suggest that the Tocantins amphibian composition is not geographically structured in relation to the biomes, since Amazonian, Caatinga, and Cerrado amphibian lineages have their distribution nearly completely overlapped in the state. We propose that this absence of spatial structuration may be a result of two factors (synergetic or not). First, the events of expansion and retraction of the biomes caused by the Quaternary climatic cycles, which may have mixed the populations of species from different biomes causing the notable pattern of overlapped distribution observed here. Second, the forest environments (e.g. gallery and riparian forests) associated to the Araguaia-Tocantins River basins may have acted as historical dispersal corridors for the Amazonian amphibian lineages into the Cerrado of the Tocantins. Despite the sampling effort of the present study, we stress that gaps of information still remain and further field sampling efforts should be performed along the state. Lastly, taxonomic appraisals involving the species with problematic taxonomic status recorded here should be based on multiples lines of evidences (acoustic, molecular, and morphological data), which will render a more accurate view on the Tocantins amphibian diversity. Such data are extremely necessary under the current high rate of habitat loss across the state, since they can be used to guide public policies of conservation.

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Section: New Recordssupporting

confidence: 57%

Richness, diversity patterns, and taxonomic notes of amphibians from the Tocantins state

et al. 2020

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New records of Trachycephalus mambaiensis (Amphibia: Hylidae) from a cerrado region in Minas Gerais state, Brazil

Dayrell

Fernandes

Moura

et al. 2012

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In this article we report two new records of Trachycephalus mambaiensis for the state of Minas Gerais and present a map which represents the known distribution of this species. The record of T. mambaiensis from municipalities of Bonito de Minas and Januária, state of Minas Gerais represents a distribution extension of 190 km southern from the type locality, at the municipality of Mambaí, state of Goiás.

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Guia de identificação das espécies de anfíbios (Anura e Gymnophiona) do estado de Goiás e do Distrito Federal, Brasil Central

Vaz-Silva¹,

Maciel²,

Nomura³

et al. 2020

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<b>Um novo registro de Trachycephalus mambaiensis (Amphibia, Anura, Hylidae), no Estado de Minas Gerais, Brasil</b><br>DOI: 10.5007/2175-7925.2011v24n3p141

Cited by 3 publications

References 6 publications

Richness, diversity patterns, and taxonomic notes of amphibians from the Tocantins state

Richness, diversity patterns, and taxonomic notes of amphibians from the Tocantins state

New records of Trachycephalus mambaiensis (Amphibia: Hylidae) from a cerrado region in Minas Gerais state, Brazil

Guia de identificação das espécies de anfíbios (Anura e Gymnophiona) do estado de Goiás e do Distrito Federal, Brasil Central

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