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| Registros recuperados: 75 | |
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| Caramaschi,Ulisses; Pombal Jr.,José P.. |
| A new species of the genus Rhinella is described from Canavieiras, southern State of Bahia, in the Atlantic Rain Forest of Eastern Brazil. Rhinella hoogmoedi sp. nov. is characterized by the medium size for the genus (SVL 39.4-52.1 mm in males), snout rounded in dorsal view, with a vertical apical ridge which gives a nearly mucronate aspect, and nearly acute in profile, antorbital and supra-orbital crests developed, parietal crest poorly developed, post-orbital crest large, forming a small lateral ledge, tympanum evident, vertebral apophyses not salient on dorsum, presence of a dorsolateral line of pointed tubercles on the external border of the parotoid gland, continuing along the lateral side of body to the groin, a rounded tubercle at the posterior... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Anura; Bufonidae; Rhinella hoogmoedi sp. nov.; Atlantic Rain Forest. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492006002300001 |
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| ARAÚJO,OLÍVIA G.S.; HADDAD,CÉLIO F.B.; SILVA,HÉLIO R. DA; PUGENER,LOURDES A.. |
| ABSTRACT Pipa is a Neotropical genus of frogs that dwell in freshwater environments. It includes four species that lack free-swimming larvae (P. aspera, P. arrabali, P. pipa, and P. snethlageae) and three with tadpoles (P. carvalhoi, P. myersi, and P. parva). Developmental tables such as the one proposed by Nieuwkoop and Faber might be useful for Pipa species with tadpoles. However, for the other Pipa species, to determine stages by this table or by any of the tables already prepared for frogs without tadpoles (e.g., Crinia nimbus, Eleutherodactylus coqui, and Oreobates barituensis) is impossible. By using embryonic, juvenile, and subadult specimens, we generated a staging table for P. arrabali, from the moment limb buds were first observed until birth,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Anura; Development; Morphology; Pipidae. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501875 |
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| Maneyro,Raúl; Núñez,Diego; Borteiro,Claudio; Tedros,Marcelo; Kolenc,Francisco. |
| Physalaemus henselii (Peters, 1872) is a little known leiuperid frog that has not been studied since the 1960s. Herein, we redescribe its advertisement call, and assess the female sexual cycle and the reproductive period on the basis of the macroscopic analysis of the ovaries and field observations. The Ovarian Size Factor (OSF) was calculated. The study was made in Departamento de Rivera, northern Uruguay. The advertisement call consists of short (177 ± 21ms), multipulsed (20 ± 3 pulses/note) notes, with a note repetition rate of 1.57 ± 0.13 notes/s. Physalaemus henselii has a female sexual cycle with unimodal distribution of gravid females, which are present from February to September. The OSF and the ratio "females with mature oocytes / females without... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Anura; Physalaemus; Advertisement call; Sexual cycle. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212008000200007 |
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| Forti,Lucas Rodriguez; Márquez,Rafael; Bertoluci,Jaime. |
| In anurans, acoustic communication is a major mechanism of pre-zygotic isolation, since it carries information about species recognition. Detailed descriptions of the acoustic properties of anuran advertisement calls provide important data to taxonomist and to the understanding of the evolution of the group. Herein we re-describe the advertisement call of the hylid frog Dendropsophus microps (Peters, 1872) after analyzing a larger sample than that of previous descriptions. We also compare the acoustic properties of the call in two populations and discuss the effect of the presence of the sister species, Dendropsophus giesleri (Mertens, 1950), a potential competitor, in one of the populations. Additionally, we provide information on calling sites and size... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acoustic traits; Amphibia; Bioacoustics; Call evolution; Competition. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702015000300187 |
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| Loebmann,Daniel; Haddad,Célio Fernando Baptista. |
| We surveyed the herpetofauna from the Complex of Planalto da Ibiapaba (CPI), CE, Brazil, during two years, using five sampling methods and information available in the literature. The amphibians are represented by 38 species distributed into nine families. The reptiles found summed 84 species, distributed into 25 families. Most amphibians collected exhibited wide occurrence along CPI, where we recorded 24 species (63.2%), which occurred at least in 60% of the sampled environments. Reptiles showed a different pattern, since 52 species (62.6%) had a restricted distribution (up to two environments). Sixteen species out of 25 considered as rare in CPI are restricted to relict moist forests. We also applied a rarity-vulnerability index to determine the most... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Conservation; Herpetofauna; Rarity index; Reptilia; Ubajara National Park. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032010000300026 |
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| Roberto,Igor Joventino; Ribeiro,Samuel Cardozo; Loebmann,Daniel. |
| The state of Piauí is located between the Caatinga and Cerrado biomes in Northeastern Brazil, having a rich heterogeneity of habitats. However, publications regarding the amphibians of this state are scarce. We compiled literature data and complemented it with amphibian inventories in some municipalities of Piauí and present a list of 55 species (54 anurans and one caecilian). Ten of them are endemic to the Cerrado biome (Rhinella veredas, R. cerradensis, R. mirandaribeiroi, R. rubescens, Dendropsophus rubicundulus, Phyllomeduza azurea, Leptodactylus pustulatus, Eupemphix nattereri, Physalaemus centralis, and Proceratophrys goyana) and two endemic to the Caatinga (Rhinella jimi and Ceratophrys joazeirensis). We also present data about species richness of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Cerrado; Caatinga; Distributional patterns; Conservation. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000100031 |
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| Araujo,Cybele de Oliveira; Condez,Thais Helena; Sawaya,Ricardo Jannini. |
| Apresentamos as 24 espécies de anfíbios anuros que ocorrem no Parque Estadual das Furnas do Bom Jesus (PEFBJ), Pedregulho, São Paulo, sudeste do Brasil. Barycholos ternetzi, Rhinella rubescens, Scinax canastrensis e Phyllomedusa ayeaye correspondem a novos registros para o estado de São Paulo, sendo a última espécie incluída na lista de espécies ameaçadas de extinção do Ibama e IUCN. Para caracterizar a taxocenose de anuros do PEFBJ, comparamos sua composição de espécies com a de outras 66 localidades em diversos biomas e fitofisionomias do Brasil. As 67 taxocenoses foram ordenadas e agrupadas por meio de uma Análise de Coordenadas Principais (ACOP) e uma Análise de Agrupamento (Cluster Analysis). As análises multivariadas permitiram a identificação de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Diversidade; Cerrado; Floresta estacional; Pedregulho; São Paulo. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032009000200007 |
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| Valdujo,Paula Hanna; Camacho,Agustín; Recoder,Renato Sousa; Teixeira Junior,Mauro; Ghellere,José Mário Beloti; Mott,Tami; Nunes,Pedro Murilo Sales; Nogueira,Cristiano; Rodrigues,Miguel Trefaut. |
| A porção norte do domínio do Cerrado é uma das áreas historicamente menos conhecidas com relação à sua biodiversidade. Recentemente, alguns estudos tem revelado valores de riqueza comparáveis a outras regiões dentro do domínio. A Estação Ecológica Serra Geral do Tocantins (EESGT) está localizada na região do Jalapão, porção Nordeste do Cerrado, e faz parte do maior bloco de áreas protegidas neste domínio. Neste estudo descrevemos a riqueza e composição de espécies de anfíbios da EESGT, discutindo-as em um contexto biogeográfico, e caracterizamos o uso de sítios reprodutivos pelas espécies de anfíbios registradas em relação às fitofisionomias e aos tipos de corpos d'água. Utilizamos os métodos de busca ativa e armadilhas de queda, no período considerado... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Anura; Gymnophiona; Inventário; Sítios reprodutivos; Cerrado. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000100025 |
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| Rossa-Feres,Denise de Cerqueira; Sawaya,Ricardo Jannini; Faivovich,Julián; Giovanelli,João Gabriel Ribeiro; Brasileiro,Cinthia Aguirre; Schiesari,Luis; Alexandrino,João; Haddad,Célio Fernando Baptista. |
| A última lista de espécies do Estado de São Paulo foi atualizada, totalizando 236 espécies de anfíbios, das quais 230 são anuros e seis são Gymnophiona. Foram removidos da lista Bokermannohyla gouveai e Sphaenorhynchus surdus por não ocorrerem no Estado de São Paulo. O número de espécies de anuros registrado representa 27% da riqueza de espécies do país e um aumento de 31% em relação ao número de espécies registradas para o Estado em 1998, demonstrando que, a despeito do Estado de São Paulo ser a região brasileira onde os anuros foram mais estudados, o número de espécies conhecidas deve aumentar nos próximos anos. Foram evidenciadas duas lacunas geográficas importantes: a região sudoeste do Estado, principalmente na bacia hidrográfica do rio Paranapanema e... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Anura; Gymnophiona; Biodiversidade; Estado de São Paulo; Conservação; Inventário; Programa BIOTA/FAPESP. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032011000500004 |
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| Hoogmoed, M.S.; Avila-Pires, T.C.S.. |
| The Mission Radeau des Cimes to Petit Saut, French Guiana, offered the opportunity to study the herpetofauna of the canopy of the tropical rainforest, an area hardly studied sofar. Two localities at heights of 30 and 35 m could be studied, whereas data on a third site were obtained through information from other participants. The herpetological results of the research in the canopy were meagre. Only the frog Hyla leucophyllata (Beireis) and the lizard Mabuya bistriata (Spix) were observed in the canopy. Additionally the terrestrial herpetofauna was studied extensively and turned out to contain some species that had not been reported before from French Guiana. Also, for many species new distribution data within French Guiana were obtained. Le Mission Radeau... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Reptilia; Amphibia; Tropical rainforest; Canopy; Forest floor; Neotropics; French Guiana; 42.82. |
| Ano: 1991 |
URL: http://www.repository.naturalis.nl/record/318446 |
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| Sugai,José Luiz Massao Moreira; Terra,Juliana de Souza; Ferreira,Vanda Lúcia. |
| The Upper Paraguay River Basin is located in the center of South America and harbors one of the largest wetland in the world, known as Pantanal. This floodplain is surrounded by uplands, which presently have most of their area converted into pastures or monocultures, besides being poorly known scientifically. Also, most of these upland areas are considered conservation priorities. Here we present a list of anuran species from a savanna-like area (municipality of Camapuã, state of Mato Grosso do Sul, Brazil) inserted in the uplands surrounding the Pantanal floodplain, in the Upper Taquari River sub-basin, and evaluate the effectiveness of the sampling effort. Data were obtained through active searches in 22 plots in aquatic habitats, during the rainy season... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Veredas; Upper Taquari River sub-basin; Biological inventories; Environmental degradation. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032014000100201 |
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| Zina,Juliana; Prado,Cynthia Peralta de Almeida; Brasileiro,Cinthia Aguirre; Haddad,Célio Fernando Baptista. |
| Insular habitats are considered ideal for biogeographic studies, as they represent almost closed habitats with known formation timelines. Although São Paulo state in Brazil has a large number of continental and oceanic islands, few studies have examined the composition of the fauna in each locality. These studies are crucial to determine the community structure and to make biogeographic and phylogenetic inferences. From February 2007 to January 2009, we surveyed the anuran community of sandy coastal plains in four municipalities of the Lagamar Paulista: Cananéia, Ilha Comprida, Iguape and Pariquera-Açu, in the state of São Paulo, Brazil. This region is located in the Cananéia-Iguape estuary complex, comprising three continental islands: Ilha de Cananéia,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Anuran community; Continental islands; Lagamar; Atlantic Rainforest. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000100020 |
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| Registros recuperados: 75 | |
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