Ariovaldo Giaretta | Universidade Federal de Uberlândia (original) (raw)
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Papers by Ariovaldo Giaretta
Zootaxa, 2014
The poison frog genus Ameerega (Dendrobatidae) currently contains 32 species. They are distribute... more The poison frog genus Ameerega (Dendrobatidae) currently contains 32 species. They are distributed from central Brazil into western Amazonia to the lower Andean versant. In addition, three trans-Andean species have been allocated to Ameerega (Andrade et al. 2013; Frost 2014). Ameerega berohoka (Vaz-Silva & Maciel 2011) was described based on specimens from central Brazil (type-locality: Arenópolis, GO) and it is assumed to occur in parts of western and southwestern state of Goiás (Frost 2014). More recently, Andrade et al. (2013) extended its distribution to the state of Mato Grosso. Here we re-describe the advertisement call of A. berohoka, providing additional information regarding its temporal structure and spectral traits. Our observations also consist of a new distribution record for this species to the state of Mato Grosso.
Foi amostrado as rãs lixo em locais de altitude de uma floresta semidecídua mesófilas localizado ... more Foi amostrado as rãs lixo em locais de altitude de uma floresta semidecídua mesófilas localizado na Sena do Japi (Jundiaí, São Paulo, 23 º 17'S, 47 º 00'W, 800-1300m de altitude, a chuva 1....
A reappraisal of the geographic distribution of Bokermannohyla sazimai (Anura: Hylidae) through m... more A reappraisal of the geographic distribution of Bokermannohyla sazimai (Anura: Hylidae) through morphological and bioacoustic approaches. The type locality of Bokermannohyla sazimai is in the Municipality of São Roque de Minas, State of Minas Gerais, Brazil. In this paper, we reassess the geographic distribution of B. sazimai and provide additional information on variation of several other non-topotypic populations in comparison with topotypic populations (São Roque de Minas and Vargem Bonita), on the basis of three lines of evidence (color pattern, morphometry, and vocalizations). Differences obtained among all populations with respect to color pattern, morphometry, and advertisement calls were attributed to interpopulational variation, so that this variation was not enough to recognize any population as a distinctive lineage in comparison with the topotypic information available on B. sazimai.
Herein we present new data on the advertisement and aggressive calls of S. perereca and extend th... more Herein we present new data on the advertisement and aggressive calls of S. perereca and extend the geographic distribution of this species to the northern coast of the state of São Paulo, Brazil. We also re-describe the advertisement call of Scinax caldarum based on topotypic specimens.
... 2004; Costa et al. ... Lucas Borges Martins1,2,* and Ariovaldo Antonio Giaretta1 ... 2010; To... more ... 2004; Costa et al. ... Lucas Borges Martins1,2,* and Ariovaldo Antonio Giaretta1 ... 2010; Torres and Eterovick 2010): State of Pará: 1-Parauapebas; State of Maranhão: 2-Amaro Leite; State of Tocantins: 3-Paranã; State of Goiás: 4-Minaçu, 5-Alto Paraíso de Goiás, 6-Niquelândia ...
the neotropical frog genus Proceratophrys currently consists of 27 species and only 14 have the a... more the neotropical frog genus Proceratophrys currently consists of 27 species and only 14 have the advertisement calls described. herein we describe the advertisement calls of Proceratophrys moratoi based on populations from minas Gerais state, Brazil and provide an extension to its currently known geographical distribution. Also the advertisement calls of topotypic specimens of P. palustris are described. the analyzed calls of P. moratoi agree with those previously described from são paulo state and allow this species to be differentiated from the other species in the genus; the calls of P. palustris are very similar to those of P. brauni. Based on the new data for the studied species, we suggest changing the conservation status of P. moratoi to "data deficient (dd)" and that of P. palustris to "critically endangered (cr)".
Zootaxa, 2014
The poison frog genus Ameerega (Dendrobatidae) currently contains 32 species. They are distribute... more The poison frog genus Ameerega (Dendrobatidae) currently contains 32 species. They are distributed from central Brazil into western Amazonia to the lower Andean versant. In addition, three trans-Andean species have been allocated to Ameerega (Andrade et al. 2013; Frost 2014). Ameerega berohoka (Vaz-Silva & Maciel 2011) was described based on specimens from central Brazil (type-locality: Arenópolis, GO) and it is assumed to occur in parts of western and southwestern state of Goiás (Frost 2014). More recently, Andrade et al. (2013) extended its distribution to the state of Mato Grosso. Here we re-describe the advertisement call of A. berohoka, providing additional information regarding its temporal structure and spectral traits. Our observations also consist of a new distribution record for this species to the state of Mato Grosso.
Foi amostrado as rãs lixo em locais de altitude de uma floresta semidecídua mesófilas localizado ... more Foi amostrado as rãs lixo em locais de altitude de uma floresta semidecídua mesófilas localizado na Sena do Japi (Jundiaí, São Paulo, 23 º 17'S, 47 º 00'W, 800-1300m de altitude, a chuva 1....
A reappraisal of the geographic distribution of Bokermannohyla sazimai (Anura: Hylidae) through m... more A reappraisal of the geographic distribution of Bokermannohyla sazimai (Anura: Hylidae) through morphological and bioacoustic approaches. The type locality of Bokermannohyla sazimai is in the Municipality of São Roque de Minas, State of Minas Gerais, Brazil. In this paper, we reassess the geographic distribution of B. sazimai and provide additional information on variation of several other non-topotypic populations in comparison with topotypic populations (São Roque de Minas and Vargem Bonita), on the basis of three lines of evidence (color pattern, morphometry, and vocalizations). Differences obtained among all populations with respect to color pattern, morphometry, and advertisement calls were attributed to interpopulational variation, so that this variation was not enough to recognize any population as a distinctive lineage in comparison with the topotypic information available on B. sazimai.
Herein we present new data on the advertisement and aggressive calls of S. perereca and extend th... more Herein we present new data on the advertisement and aggressive calls of S. perereca and extend the geographic distribution of this species to the northern coast of the state of São Paulo, Brazil. We also re-describe the advertisement call of Scinax caldarum based on topotypic specimens.
... 2004; Costa et al. ... Lucas Borges Martins1,2,* and Ariovaldo Antonio Giaretta1 ... 2010; To... more ... 2004; Costa et al. ... Lucas Borges Martins1,2,* and Ariovaldo Antonio Giaretta1 ... 2010; Torres and Eterovick 2010): State of Pará: 1-Parauapebas; State of Maranhão: 2-Amaro Leite; State of Tocantins: 3-Paranã; State of Goiás: 4-Minaçu, 5-Alto Paraíso de Goiás, 6-Niquelândia ...
the neotropical frog genus Proceratophrys currently consists of 27 species and only 14 have the a... more the neotropical frog genus Proceratophrys currently consists of 27 species and only 14 have the advertisement calls described. herein we describe the advertisement calls of Proceratophrys moratoi based on populations from minas Gerais state, Brazil and provide an extension to its currently known geographical distribution. Also the advertisement calls of topotypic specimens of P. palustris are described. the analyzed calls of P. moratoi agree with those previously described from são paulo state and allow this species to be differentiated from the other species in the genus; the calls of P. palustris are very similar to those of P. brauni. Based on the new data for the studied species, we suggest changing the conservation status of P. moratoi to "data deficient (dd)" and that of P. palustris to "critically endangered (cr)".