Zobrazeno 1 - 10 of 363 pro vyhledávání: '"PEIXES DE ÁGUA DOCE"'
1
A new species of Rineloricaria (Siluriformes: Loricariidae) from coastal drainages of Rio de Janeiro, southeastern Brazil
Autor: Eduardo Mejia, Gustavo A. Ferraro, Paulo A. Buckup
Publikováno v: Neotropical Ichthyology, Volume: 21, Issue: 1, Article number: e220083, Published: 07 APR 2023
A new species of Rineloricaria is described from the Iguaçu, Magé, Saracuruna, Guapiaçu, Macacu, Macaé, and Paraíba do Sul River basins in southeastern Brazil based on morphological and molecular data. The new species is diagnosed among congener
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fc9d2160ae2fd8655f00b104ee5fe81
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252023000100212&lng=en&tlng=en
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2
Akademický článek
Endoparasitos de duas espécies de peixes forrageiros do reservatório de Três Marias, Brasil: novos registros de hospedeiros e seus índices ecológicos
Autor: Marcia Cavalcanti de Albuquerque, Michelle Daniele dos Santos Clapp, Marilia de Carvalho Brasil Sato
Publikováno v: Brazilian Journal of Veterinary Medicine, Vol 38, Iss Supl. 3, Pp 139-145 (2016)
Tetragonopterus chalceus e Triportheus guentheri, importantes peixes forrageiros do reservatório de Três Marias, alto rio São Francisco, MG, Brasil, tiveram suas faunas endoparasitárias investigadas pela primeira vez. O consumo de itens alimentar
Externí odkaz: https://doaj.org/article/cad6551fe45f453d91c9b9ab339208d9
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3
Akademický článek
Parasite communities of the predatory fish, Acestrorhynchus falcatus and Acestrorhynchus falcirostris, living in sympatry in Brazilian Amazon
Autor: Maria Danielle Figueiredo Guimarães Hoshino, Lígia Rigôr Neves, Marcos Tavares-Dias
Publikováno v: Revista Brasileira de Parasitologia Veterinária, Vol 25, Iss 2, Pp 207-216 (2016)
Abstract This study investigated the parasite communities of wild Acestrorhynchus falcatus and Acestrorhynchus falcirostris populations living in sympatry in Brazilian Amazon. In these two hosts, a total of 12 parasite species e 1-9 parasite species
Externí odkaz: https://doaj.org/article/17e75a3adbed455eaad395eb6acf84ca
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4
Akademický článek
Bioaccumulation of mercury, cadmium, zinc, chromium, and lead in muscle, liver, and spleen tissues of a large commercially valuable catfish species from Brazil
Autor: Fábio P. Arantes, Lourenço A. Savassi, Hélio B. Santos, Marcos V.T. Gomes, Nilo Bazzoli
Publikováno v: Anais da Academia Brasileira de Ciências, Vol 88, Iss 1, Pp 137-147 (2016)
The increasing amounts of heavy metals entering aquatic environments can result in high accumulation levels of these contaminants in fish and their consumers, which pose a serious risk to ecosystems and human health. We investigated the concentration
Externí odkaz: https://doaj.org/article/1b3edd8555be444b88cf14e0b0372c29
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5
Fish functional trophic groups in headwater karst streams from the Upper Paraguay River basin
Autor: Severo-Neto, Francisco, Brejão, Gabriel L., Casatti, Lilian
Publikováno v: Neotropical Ichthyology, Volume: 21, Issue: 1, Article number: e220103, Published: 20 MAR 2023
Data obtained by direct observation of organisms in their natural habitats can provide valuable contributions regarding intra- and inter-specific interactions, as well as spatial distribution and trophic relationships. However, relatively few such da
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______608::2c3eda619a8cac7b8b9c4151db4ec27e
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252023000100209&lng=en&tlng=en
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6
Length-weight relationship: eight species of Cyprinidae from river Panjkora, Khyber Pakhtunkhwa, Pakistan
Autor: S. M. H. M. Naqvi, P De Los Ríos Escalante, H Ul Hassan, U. Ullah, Sumera Afzal Khan, Waseem Khan
Publikováno v: Brazilian Journal of Biology, Vol 83 (2021)
Brazilian Journal of Biology v.83 2023
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology, Volume: 83, Article number: e242922, Published: 22 NOV 2021
Seven hundred and twenty four fish specimens were captured from March to September 2016. The materials used in the current study were cast nets, hand nets. Eight cyprinid fish species were studied for their length-weight relationships. Parameter b in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af0ac89818dcd95133fb5dd50bc1cc68
https://doi.org/10.1590/1519-6984.242922
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7
Akademický článek
Flowing into the unknown: inferred paleodrainages for studying the ichthyofauna of Brazilian coastal rivers
Autor: Andréa T. Thomaz, L. Lacey Knowles
Publikováno v: Neotropical Ichthyology, Vol 16, Iss 3 (2018)
ABSTRACT The eastern coastal basins of Brazil are a series of small and isolated rivers that drain directly into the Atlantic Ocean. During the Pleistocene, sea-level retreat caused by glaciations exposed the continental shelf, resulting in enlarged
Externí odkaz: https://doaj.org/article/e39a4430ac234859ac10d9a693bc66c5
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8
Akademický článek
A new species of Tetragonopterus (Characiformes: Characidae) from Central Amazon lowlands, Brazil
Autor: Bruna Q. Urbanski, Bruno F. Melo, Gabriel S. C. Silva, Ricardo C. Benine
Publikováno v: Neotropical Ichthyology, Vol 16, Iss 2 (2018)
ABSTRACT A new species of Tetragonopterus is described from lowland rivers of Central Amazon. It differs from congeners by having a vertically-oriented patch of dark pigmentation limited to posterior portion of the caudal peduncle and by bearing five
Externí odkaz: https://doaj.org/article/a9d35351efe3482685b9987d3273a6ef
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9
The role of secondary riparian forests for conserving fish assemblages in eastern Amazon streams
Autor: Silvio Frosini de Barros Ferraz, Robert M. Hughes, Rafael P. Leitão, Felipe Rossetti de Paula, Cecília Gontijo Leal, Paulo Santos Pompeu, Jansen Zuanon
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Riparian deforestation degrades stream habitats, altering fish assemblages’ structure, and composition. In contrast, secondary riparian forests can recover stream habitats and fish assemblages as they recover structural attributes and ecological pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c638d61b4335a9a1c60951f53e4a62c
https://doi.org/10.1007/s10750-020-04507-4
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10
Description of a new species of miniature catfish of the genus Ammoglanis (Siluriformes: Trichomycteridae) from rio Tapajós basin, Brazil
Autor: André Luiz Colares Canto, Alexandre Pucci Hercos, Frank Raynner Vasconcelos Ribeiro
Publikováno v: Neotropical Ichthyology, Volume: 20, Issue: 2, Article number: e210122, Published: 24 JUN 2022
Neotropical Ichthyology v.20 n.2 2022
Neotropical ichthyology
Sociedade Brasileira de Ictiologia (SBI)
instacron:SBI
A new species of Ammoglanis is described from the rio Aruri Grande, rio Jamanxim drainage, a right bank tributary to the middle rio Tapajós, Pará State, Brazil. The new species is identified and defined through morphological characters such as colo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c04ee93bf42c5a15338e85848bd4b953
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252022000200208&lng=en&tlng=en
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