Descrição do canto de anúncio e dimorfismo sexual em Proceratophrys concavitympanum Giaretta, Bernarde &amp; Kokubum, 2000

Santana, Diego José; São-Pedro, Vinícius de Avelar; Bernarde, Paulo Sérgio; Feio, Renato Neves

doi:10.1590/s0031-10492010001100001

Cited by 16 publications

(9 citation statements)

References 17 publications

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“…The species identification was confirmed by comparison of its vocalization, as well as a comparison analysis of the external morphology by photography and its description (Giaretta et al 2000). The information regarding the type of environment explored by P. concavitympanum in this study is compatible with that found in Santana et al (2010), who also recorded the species in forest environments next to temporary steams with sandy beds. The record of P. concavitympanum in Pará reinforces the importance of the necessary biological inventories and studies of natural history of the anurans in Amazonia.…”

Section: A a Bsupporting

confidence: 91%

Amphibia, Anura, Cycloramphidae, Proceratophrys concavitympanum Giaretta, Bernarde and Kokubum, 2000: distribution extension for Brazilian Amazonia and first record in the state of Pará

Barros¹,

Pereira²,

Vicente³

2011

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Currently, Proceratophrys concavitympanum is only known in the states of Rondônia, Tocantins and Mato Grosso, south of the Amazon. In this study, we will present an extension of the geographic distribution in the Brazilian Amazonia and the first record of the species in the state of Pará. The new record was obtained at Riozinho do Anfrísio Extractive Reserve, in the municipality of Altamira, state of Pará, Brazil.

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Section: A a Bsupporting

confidence: 91%

Amphibia, Anura, Cycloramphidae, Proceratophrys concavitympanum Giaretta, Bernarde and Kokubum, 2000: distribution extension for Brazilian Amazonia and first record in the state of Pará

Barros¹,

Pereira²,

Vicente³

2011

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“…The call parameters of P. korekore sp. nov. are similar to P. concavitympanum (Santana et al, 2010), and we were unable to compare with P. strussmannae because its advertisement call is not described. Phylogenetic analysis.…”

Section: Resultsmentioning

confidence: 99%

A new species of Proceratophrys Miranda-Ribeiro, 1920 (Anura, Odontophrynidae) from Southern Amazonia, Brazil

Santana

Silva

Sant'Anna

et al. 2021

PeerJ

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Based on concordant differences in morphology, male advertisement call, and 16S mtDNA barcode distance, we describe a new species of Proceratophrys from southern Amazonia, in the states of Mato Grosso and Pará, Brazil. The new species is most similar to P. concavitympanum and P. ararype but differs from these species by its proportionally larger eyes and features of the advertisement call. Additionally, genetic distance between the new species and its congeners is 3.0–10.4% based on a fragment of the 16S rRNA gene, which is greater than the threshold typically characterizing distinct species of anurans. Using an integrative approach (molecular, bioacoustics, and adult morphology), we were able to distinguish the new species from other congeneric species. The new species is known only from the type locality where it is threatened by illegal logging and gold mining as well as hydroelectric dams.

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“…We were unable to obtain calls of P. aridus. We analyzed acoustic parameters commonly employed in Proceratophrys taxonomy papers (e.g., Mângia et al, 2018; Mângia et al, 2014; Mângia, Santana, & Feio, 2010; Santana et al, 2011; Santana, São‐Pedro, Bernarde, & Feio, 2010): call duration, pulse number per call, pulse number per second, and dominant frequency. Call terminology follows Köhler et al (2017).…”

Section: Methodsmentioning

confidence: 99%

Revising the taxonomy ofProceratophrysMiranda‐Ribeiro, 1920 (Anura: Odontophrynidae) from the Brazilian semiarid Caatinga: Morphology, calls and molecules support a single widespread species

Mângia

Oliveira

Santana

et al. 2020

J. Zool. Syst. Evol. Res.

Self Cite

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Recently, Proceratophrys cristiceps was redescribed along with the description of two species from the Caatinga biome: P. aridus and P. caramaschii. However, only a small fraction of the populations related to such species in Northeastern Brazil was examined, and most populations of central Caatinga were not contemplated in this analysis. Comparisons were also based exclusively on external morphology, precluding a more accurate delimitation of such taxa in the light of multiple characters. Such geographic paucity and reliance in only one data source caused the species status of most central Caatinga populations to be uncertain. Thus, the revision of Proceratophrys populations from the Caatinga biome is of utmost importance to establish a solid taxonomic background and to test the validity of the described species. Based on morphologic, morphometric, acoustic, and multilocus genetic data, we define the range of inter‐ and intrapopulation variation in the parameters we analyzed, establishing which ones are useful as diagnostic characters for Proceratophrys in the Caatinga. We found no evidence supporting P. aridus and P. caramaschii as distinct species and thus place them as junior synonyms of P. cristiceps. Our results reinforce the importance of using multiple lines of evidence to avoid taxonomic instability.

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Descrição do canto de anúncio e dimorfismo sexual em Proceratophrys concavitympanum Giaretta, Bernarde & Kokubum, 2000

Cited by 16 publications

References 17 publications

Amphibia, Anura, Cycloramphidae, Proceratophrys concavitympanum Giaretta, Bernarde and Kokubum, 2000: distribution extension for Brazilian Amazonia and first record in the state of Pará

Amphibia, Anura, Cycloramphidae, Proceratophrys concavitympanum Giaretta, Bernarde and Kokubum, 2000: distribution extension for Brazilian Amazonia and first record in the state of Pará

A new species of Proceratophrys Miranda-Ribeiro, 1920 (Anura, Odontophrynidae) from Southern Amazonia, Brazil

Revising the taxonomy ofProceratophrysMiranda‐Ribeiro, 1920 (Anura: Odontophrynidae) from the Brazilian semiarid Caatinga: Morphology, calls and molecules support a single widespread species

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