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Registro Completo |
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
31/07/2023 |
Data da última atualização: |
31/07/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LIMA, E. S.; SANTOS, C. B. R. dos; TAVARES-DIAS, M. |
Afiliação: |
ELVIS SILVA LIMA, UNIFAP. PPG em Biodiversidade e Biotecnologia; CLEYDSON BRENO RODRIGUES DOS SANTOS, UNIFAP. PPG em Biodiversidade e Biotecnologia; MARCOS TAVARES DIAS, CPAF-AP. |
Título: |
Metazoan parasites in Colomesus asellus (Pisces: Tetraodontidae) from Amazon River, in Brazil: an ecological, annual and seasonal study. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Journal of Natural History, v. 57, n. 13-16, p. 885?903, 2023. |
DOI: |
https://doi.org/10.1080/00222933.2023.2220173 |
Idioma: |
Inglês |
Conteúdo: |
Our hypothesis is that annual and seasonal variations influence the structure of component communities and diversity of metazoan parasites from Colomesus asellus from the Amazon River. A total of 107 fish were collected during 2020 and 2021, and 932 metazoan parasites were recovered. In 2020, four species of parasites (one Nematoda, two Digenea and one Crustacea) were found; and in 2021, five species (one Nematoda, one Digenea, one Acanthocephala and two Crustacea) were recorded. Ergasilus colomesus was the most dominant throughout the study. Species richness and Brillouin diversity index were higher in 2021 and in the dry season. Some parasite component communities showed differences between years and between seasonal periods. The structure of parasite communities was mainly influenced by rainfall levels, seasonal availability of infective stages in the environment, and body size of the fish host. These facts corroborate the hypothesis that such variables could influence the component communities of parasites. Lastly, this is the first record of Contracaecum sp., Genarchella genarchella, Clinostomum marginatum, Brasacanthus sp. and Argulus pestifer in C. asellus. |
Palavras-Chave: |
Aggregation; Amazon puffer; Seasonality. |
Thesagro: |
Parasito de Animal; Peixe de Água Doce. |
Thesaurus Nal: |
Animal parasites and pests; Freshwater fish; Infection. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1155510/1/CPAF-AP-2023-Metazoan-parasites-in-Colomesus-asellus.pdf
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Marc: |
LEADER 02020naa a2200253 a 4500 001 2155510 005 2023-07-31 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1080/00222933.2023.2220173$2DOI 100 1 $aLIMA, E. S. 245 $aMetazoan parasites in Colomesus asellus (Pisces$bTetraodontidae) from Amazon River, in Brazil: an ecological, annual and seasonal study.$h[electronic resource] 260 $c2023 520 $aOur hypothesis is that annual and seasonal variations influence the structure of component communities and diversity of metazoan parasites from Colomesus asellus from the Amazon River. A total of 107 fish were collected during 2020 and 2021, and 932 metazoan parasites were recovered. In 2020, four species of parasites (one Nematoda, two Digenea and one Crustacea) were found; and in 2021, five species (one Nematoda, one Digenea, one Acanthocephala and two Crustacea) were recorded. Ergasilus colomesus was the most dominant throughout the study. Species richness and Brillouin diversity index were higher in 2021 and in the dry season. Some parasite component communities showed differences between years and between seasonal periods. The structure of parasite communities was mainly influenced by rainfall levels, seasonal availability of infective stages in the environment, and body size of the fish host. These facts corroborate the hypothesis that such variables could influence the component communities of parasites. Lastly, this is the first record of Contracaecum sp., Genarchella genarchella, Clinostomum marginatum, Brasacanthus sp. and Argulus pestifer in C. asellus. 650 $aAnimal parasites and pests 650 $aFreshwater fish 650 $aInfection 650 $aParasito de Animal 650 $aPeixe de Água Doce 653 $aAggregation 653 $aAmazon puffer 653 $aSeasonality 700 1 $aSANTOS, C. B. R. dos 700 1 $aTAVARES-DIAS, M. 773 $tJournal of Natural History$gv. 57, n. 13-16, p. 885?903, 2023.
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Embrapa Amapá (CPAF-AP) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
03/08/2017 |
Data da última atualização: |
25/08/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MATTOS, B. D.; TARDY, B. L.; MAGALHAES, W. L. E.; ROJAS, O. J. |
Afiliação: |
Bruno D. Mattos, Doutorando da UFPR; Blaise L. Tardy, Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; Orlando J. Rojas, Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University. |
Título: |
Controlled release for crop and wood protection: recent progress toward sustainable and safe nanostructured biocidal systems. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Journal of Controlled Release, v. 262, p. 139-150, Sept. 2017. |
DOI: |
http://dx.doi.org/10.1016/j.jconrel.2017.07.025 |
Idioma: |
Inglês |
Conteúdo: |
We review biocide delivery systems (BDS), which are designed to deter or control harmful organisms that damage agricultural crops, forests and forest products. This is a timely topic, given the growing socio-economical concerns that have motivated major developments in sustainable BDS. Associated designs aim at improving or replacing traditional systems, which often consist of biocides with extreme behavior as far as their solubility in water. This includes those that compromise or pollute soil and water (highly soluble or volatile biocides) or those that present low bioavailability (poorly soluble biocides). Major breakthroughs are sought to mitigate or eliminate consequential environmental and health impacts in agriculture and silviculture. Here, we consider the most important BDS vehicles or carriers, their synthesis, the environmental impact of their constituents and interactions with the active components together with the factors that affect their rates of release such as environmental factors and interaction of BDS with the crops or forest products. We put in perspective the state-ofthe- art nanostructured carriers for controlled release, which need to address many of the challenges that exist in the application of BDS. |
Palavras-Chave: |
Biocida; Biocide Delivery Systems; BSD; Carriers; Crop protection; Liberação controlada; Nano-agriculture; Nanotecnologia; Responsive release. |
Thesaurus NAL: |
Nanotechnology; Plant protection. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02187naa a2200301 a 4500 001 2073575 005 2017-08-25 008 2017 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1016/j.jconrel.2017.07.025$2DOI 100 1 $aMATTOS, B. D. 245 $aControlled release for crop and wood protection$brecent progress toward sustainable and safe nanostructured biocidal systems.$h[electronic resource] 260 $c2017 520 $aWe review biocide delivery systems (BDS), which are designed to deter or control harmful organisms that damage agricultural crops, forests and forest products. This is a timely topic, given the growing socio-economical concerns that have motivated major developments in sustainable BDS. Associated designs aim at improving or replacing traditional systems, which often consist of biocides with extreme behavior as far as their solubility in water. This includes those that compromise or pollute soil and water (highly soluble or volatile biocides) or those that present low bioavailability (poorly soluble biocides). Major breakthroughs are sought to mitigate or eliminate consequential environmental and health impacts in agriculture and silviculture. Here, we consider the most important BDS vehicles or carriers, their synthesis, the environmental impact of their constituents and interactions with the active components together with the factors that affect their rates of release such as environmental factors and interaction of BDS with the crops or forest products. We put in perspective the state-ofthe- art nanostructured carriers for controlled release, which need to address many of the challenges that exist in the application of BDS. 650 $aNanotechnology 650 $aPlant protection 653 $aBiocida 653 $aBiocide Delivery Systems 653 $aBSD 653 $aCarriers 653 $aCrop protection 653 $aLiberação controlada 653 $aNano-agriculture 653 $aNanotecnologia 653 $aResponsive release 700 1 $aTARDY, B. L. 700 1 $aMAGALHAES, W. L. E. 700 1 $aROJAS, O. J. 773 $tJournal of Controlled Release$gv. 262, p. 139-150, Sept. 2017.
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