Results 81 to 90 of about 37,820 (211)

She Doesn't Whisper: Female‐Prominent Stridulation Shaped by Morphology in a Buthid Scorpion and Insights on Its Function

Ethology, EarlyView.
Sexual dimorphism and stress‐induced stridulatory responses in Jaguajir rochae (Borelli, 1910). Females exhibited greater absolute pectinal size and higher sound pressure levels, whereas males showed higher pectinal allometric ratios relative to body size, lower sound frequencies, and shorter delta times.
Welton Dionisio‐da‐Silva, Natália Maria Câmara Luna, Patrício Adriano da Rocha, Rodrigo Hirata Willemart, Marcio Bernardino daSilva   +4 more
wiley   +1 more source

De corpo presente (De uma Belém a outra) | Body present (From one Belém to another) [PDF]

, 2021
De uma Belém a outra é uma vídeoperformance criada a partir de minha experiência de quando saí de minha cidade, Belém do Pará, no Brasil, para ir à Belém de Lisboa, em Portugal. Este processo foi marcado pelos atravessamentos que meu corpo sentiu e ouviu.
Almeida, Mauricio Igor, Benevides, Laura
core  

Integrative taxonomy reveals four new species of the armoured catfish genus Pareiorhina (Siluriformes: Loricariidae) from the upper Paraná River basin, Brazil

Journal of Fish Biology, EarlyView.
Abstract Four new species of the small‐sized armoured catfish genus Pareiorhina are described from mountain ranges in the Grande River drainage, upper Paraná River basin, based on morphological and molecular species delimitation methods. Molecular analyses based on the cytochrome oxidase subunit I (COI) marker recovered Pareiorhina as polyphyletic ...
Pedro L. C. Uzeda, Luana J. Sartori, Axel M. Katz, Felipe P. Ottoni, Wilson J. E. M. Costa, Francisco Langeani, Valter M. Azevedo‐Santos   +6 more
wiley   +1 more source

Feeding ecology of an Amazonian electric knifefish under altered flood‐pulse dynamics caused by hydroelectric damming

Journal of Fish Biology, EarlyView.
Abstract This study evaluated the effects of the controlled flood pulse on diet composition, trophic niche breadth and feeding intensity of Archolaemus janeae, an electric knifefish species with a restricted distribution in the Amazon Basin. Monthly samples were collected from December 2020 to November 2021 in the Volta Grande stretch of the Xingu ...
Ana F. V. N. M. Costa, Antonio A. Jardim Jr, Erival G. Prata, Rafael R. Gusmão, Angelo J. Faro Júnior, Alan S. Fonseca, Danielly T. Hashiguti, Luciano F. A. Montag, Tiago M. S. Freitas   +8 more
wiley   +1 more source

Dimensões da judicialização da política no Brasil : as adins dos partidos políticos

, 2003
Inclui notas explicativas, bibliográficas e bibliografia.Antonio G. Moreira Maués, Anelice F.
Maués, Antonio G. Moreira
core  

A new Hyphessobrycon (Characiformes: Acestrorhamphidae) of the Hyphessobrycon agulha lineage of Hyphessobryconinae from the lower Aripuanã basin, Brazil, with comments about the lineage

Journal of Fish Biology, EarlyView.
Abstract A new species of Hyphessobrycon is described from a tributary of Rio Jatuarana, lower Rio Aripuanã basin, Rio Madeira basin, Apuí, Amazonas. The new species is part of the Hyphessobrycon agulha lineage, with the typical midlateral narrow black stripe immediately followed dorsally by an iridescent stripe.
Tiago C. Faria, Willian M. Ohara, Iann Leonardo Pinheiro Monteiro, Claudio Oliveira   +3 more
wiley   +1 more source

Air exposure test in Colossoma macropomum juveniles maintained in water at suboptimal temperature: Physiological, metabolic and oxidative stress responses

Journal of Fish Biology, EarlyView.
Abstract This study evaluated the physiological, metabolic and oxidative responses of Colossoma macropomum subjected to air exposure when maintained in water at suboptimal temperature (23°C). A total of 54 fish (81.33 ± 11.90 g) were distributed into nine tanks (6 fish per tank). For the air exposure test, 24 animals were exposed for 30 min and another
Gisele Cristina Favero, Luanna do Carmo Neves, Suzane Lilian Beier, Hugo Napoleão Pereira da Silva, Juan Lameira Dornelles, Bernardo Baldisserotto, Glauber David Almeida Palheta, Nuno Filipe Alves Correia de Melo, Ronald Kennedy Luz   +8 more
wiley   +1 more source

Difusão de tecnologia para pequenos produtores de dendê no Estado do Pará. [PDF]

, 2013
Este trabalho está sendo desenvolvido nos municípios de Santa Izabel do Pará, Santo Antônio do Tauá e Igarapé-Açu e tem os seguintes objetivos: inventariar tecnologias atualmente em uso a nível de produtor; identificar problemas que demandem a ação da ...
CELESTINO FILHO, P., SILVA, H. M. e, CARVALHO, R. de A., MULLER, A. A., COUTINHO FILHO, D., SOUZA, L. A. de, VIEGAS, I. de J. M.   +6 more
core  

Effect of long COVID-19 syndrome on health-related quality of life: a cross-sectional study

Frontiers in Psychology
PurposeThis study aimed to assess the association of anxiety, headache, and insomnia on the QoL of patients with long COVID-19.MethodsWe conducted a cross-sectional survey between August 2020 and March 2023.
Arthur Nascimento Rodrigues, Alna Carolina Mendes Paranhos, Livia Caroline Machado da Silva, Stanley Soares Xavier, Camilla Costa Silva, Rosilene da Silva, Lidiane Assunção de Vasconcelos, Ivonete Vieira Pereira Peixoto, Tatiana Menezes Noronha Panzetti, Priscila Rodrigues Tavares, Cíntia de Sousa Reis, Beatriz Freitas Launé, Vera Regina da Cunha Menezes Palácios, Pedro Fernando da Costa Vasconcelos, Juarez Antônio Simões Quaresma, Juarez Antônio Simões Quaresma, Juarez Antônio Simões Quaresma, Luiz Fábio Magno Falcão, Luiz Fábio Magno Falcão   +18 more
doaj   +1 more source

Genetic, phenotypic, and ecological differentiation indicate a new cryptic and threatened species in the orchid genus Epidendrum from Alcatrazes Island, southeastern Brazil

Journal of Systematics and Evolution, EarlyView.
Epidendrum insularis occurs on the remote Alcatrazes Island in the southeastern Brazilian coast. The description of this new cryptic species was only possible by the joint use of molecular markers, reproductive experiments, flower morphometry, functional traits, and community analysis.
Beatriz L. Arida, Giovana N. Trotta, Beatriz C. De Marco, Iris D. P. Ribeiro, Raphael da Silva, Thales M. de Lima, Welington L. Sachetti Junior, Vitor de A. Kamimura, Gabriel P. Sabino, Bárbara S. S. Leal, Lívia Garcia, Edlley M. Pessoa, Fabio Pinheiro   +12 more
wiley   +1 more source