Results 1 to 10 of about 3,438 (184)
International Review of Hydrobiology, Volume 111, Issue 2, December 2026.ABSTRACT This study investigated the effects of season and environmental disturbances on fish communities in neotropical rivers of the Sorocaba basin, a Sub‐Basin of the Paraná River in Southeast Brazil, based on sampling 1196 individuals from 49 species, including two non‐native and one threatened with extinction.
Natalia S. Alves +2 more
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Boletim do Instituto de Pesca, 2018 No período de maio de 2003 a abril de 2004 foram monitoradas as mudanças espaciais da estrutura da ictiofauna demersal da Baía dos Pinheiros, Paraná, através de três arrastos de fundo realizados mensalmente em quatro áreas ao longo de uma radial ...
Roberto Schwarz Jr. +5 more
doaj
, 2023 Muitos porto-alegrenses não conhecem os peixes que habitam o Guaíba, em frente à cidade! Alguns até disseram que não há peixes e outros citaram espécies exóticas como habitantes naturais do lago, em uma pesquisa feita em redes sociais por uma aluna do Curso de Ciências Biológicas da UFRGS.
Giora, Júlia, Wingert, Juliana M.
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Vestígios - Revista Latino-Americana de Arqueologia Histórica, 2023 Among archeology and heritage researchers, there are numerous readings on how to engage communities and the goods studied to promote effective protection and significance of the site. In particular, in the field of built heritage, there is an argumentative line that defends the premise that “what is occupied is more preserved”, suggesting that the ...
Luana Cristina da Silva Campos +4 more
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Journal of Fish Biology, Volume 109, Issue 1, Page 102-110, July 2026.Abstract A new species of Pyrrhulina is described based on morphological and molecular evidence. Pyrrhulina punctata is distinguished from all congeners by the presence of a series of 7 to 16 irregular blotches of dark pigmentation on the flanks, equally marked in juveniles and adult specimens, the presence of 26–28 lateral‐line scales, 17–21 maxillary
Andre Netto‐Ferreira +4 more
wiley +1 more source
Boletim do Instituto de Pesca, 2018 A corvina Micropogonias furnieri é um dos recursos pesqueiros mais importantes das pescarias artesanais costeiras do Sudeste do Brasil. Entretanto, a legislação pesqueira é incipiente no que diz respeito í regulamentação da pesca desta espécie ...
Rosa da Silva SANTOS +3 more
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Journal of Fish Biology, Volume 109, Issue 1, Page 58-69, July 2026.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 +3 more
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Journal of Fish Biology, Volume 109, Issue 1, Page 599-604, July 2026.Abstract Coryphaenoides Gunnerus, 1765 comprises 66 valid species of deep‐sea fishes commonly known as grenadiers, with 6 previously reported from Brazilian waters. Here, we make the first records for Coryphaenoides striaturus and Coryphaenoides subserrulatus on the Brazilian continental slope. Both species are distributed in the subtropical regions of
Marcelo Roberto Souto de Melo +4 more
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Journal of Fish Biology, Volume 109, Issue 1, Page 362-370, July 2026.Abstract Catfishes of the subfamily Trichomycterinae comprise the most diverse fish group with species adapted to live in Neotropical caves, but past evolutionary scenarios that have driven the origin of these troglobitic species remain unknown. We herein investigate the phylogenetic position of the cave‐restricted Trichomycterus rubbioli, endemic to ...
Wilson J. E. M. Costa +6 more
wiley +1 more source
Estudos Universitários, 2022 Texto do gênero conto que relata a história de um econtro definitivo entre um sujeito anônimo de hábitos burgueses com a Verdade.
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