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| Registros recuperados : 385 | |
| 281. |  | SOARES, B. V.; NEVES, L. R.; FERREIRA, D. O.; OLIVEIRA, M. S. B.; CHAVES, F. C. M.; CHAGAS, E. C.; GONÇALVES, R. A.; TAVARES-DIAS, M. Antiparasitic activity, histopathology and physiology of Colossoma macropomum (tambaqui) exposed to the essential oil of Lippia sidoides (Verbenaceae). Veterinary Parasitology, v. 234, p. 49-56, Jan. 2017.| Biblioteca(s): Embrapa Amapá. |
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| 282. | | SOARES, B. V.; NEVES, L. R.; FERREIRA, D. O.; OLIVEIRA, M. S. B.; CHAVES, F. C. M.; CHAGAS, E. C.; GONÇALVES, R. A.; TAVARES-DIAS, M. Antiparasitic activity, histopathology and physiology of Colossoma macropomum (tambaqui) exposed to the essential oil of Lippia sidoides (Verbenaceae). Veterinary Parasitology, v. 234, p. 49-56, Jan. 2017.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 283. | | ANDRADE-PORTO, S. M.; AFFONSO, E. G.; KOCHHANN, D.; MALTA, J. C. O.; ROQUE, R.; ONO, E. A.; ARAÚJO, C. S. O.; TAVARES-DIAS, M. Antiparasitic efficacy and blood effects of formalin on Arapaima gigas (Pisces: Arapaimidae). Aquaculture, v. 479, p. 38-44, Oct. 2017.| Biblioteca(s): Embrapa Amapá. |
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| 284. | | SOARES, B. V.; CARDOSO, A. C. F.; CAMPOS, R. R.; GONÇALVES, B. B.; SANTOS, G. G.; CHAVES, F. C. M.; CHAGAS, E. C.; TAVARES-DIAS, M. Antiparasitic, physiological and histological effects of the essential oil of Lippia origanoides (Verbenaceae) in native freshwater fish Colossoma macropomum. Aquaculture, v. 469, p. 72-78, Feb. 2017.| Biblioteca(s): Embrapa Amapá. |
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| 285. | | SOARES, B. V.; CARDOSO, A. C. F.; CAMPOS, R. R.; GONÇALVES, B. B.; SANTOS, G. G.; CHAVES, F. C. M.; CHAGAS, E. C.; TAVARES-DIAS, M. Antiparasitic, physiological and histological effects of the essential oil of Lippia origanoides (Verbenaceae) in native freshwater fish Colossoma macropomum. Aquaculture, v. 469, p. 72-78, Feb. 2017.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 286. | | LEMOS, J. R. G.; OLIVEIRA, A. T.; SANTOS, M. Q. de C.; PEREIRA, C. do N.; NASCIMENTO, R. B.; TAVARES-DIAS, M.; MARCON, J. L. Diagnóstico de ectoparasitas do acará branco (Acarichthys heckelii) do médio Rio Negro (AM). Revista Aquarista Júnior, São Bernardo do Campo, n. 139, p. 20-21, abr./maio 2011.| Biblioteca(s): Embrapa Amapá. |
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| 287. | | LEMOS, J. R. G.; OLIVEIRA, A. T.; SANTOS, M. Q. de C.; PEREIRA, C. do N.; NASCIMENTO, R. B.; TAVARES-DIAS, M.; MARCON, J. L. Diagnóstico de ectoparasitas do acará branco (Acarichthys heckelii Müller & Troschel, 1849) do Médio Rio Negro, Amazonas. In: ENCONTRO BRASILEIRO DE ICTIOLOGIA, 19., 2011, Manaus. Anais... [Manaus]: SBI, 2011. p. 76.| Biblioteca(s): Embrapa Amapá. |
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| 288. | | CHAGAS, E. C.; MACIEL, P. O.; JERÔNIMO, G. T.; TAVARES-DIAS, M.; PEREIRA, S. L. A.; MARTINS, M. L.; PÁDUA, S. B. de. Doença negligenciada afeta peixes cultivados na Amazônia brasileira. Panorama da Aqüicultura, v. 26, n. 158, p. 22-29, nov./dez. 2016.| Biblioteca(s): Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Pesca e Aquicultura; Embrapa Roraima. |
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| 289. | | VIEIRA, I. M.; SILVA, L. M. A.; ALMEIDA, A. G. S. de; ALMEIDA, D. P. de; SILVA-JÚNIOR, O. M.; TAVARES-DIAS, M. Diversity, distribution and new records of freshwater and estuarine shrimp in the state of Amapá, eastern Brazilian Amazon region. Zootaxa, v. 5178, n. 1, p. 041-071, 2022.| Biblioteca(s): Embrapa Amapá. |
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| 290. | | OLIVEIRA, A. T.; ARAÚJO, M. L. G.; PANTOJA-LIMA, J.; ARIDE, P. H. R.; TAVARES-DIAS, M.; BRINN, R. P.; MARCON, J. L. Cyrilia sp. (Apicomplexa: Haemogregarinidae) in the Amazonian freshwater stingray Potamotrygon wallacei (cururu stingray) in different hydrological phases of the Rio Negro. Brazilian Journal of Biology, v. 77, n. 2, p. 413-416, 2017.| Biblioteca(s): Embrapa Amapá. |
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| 291. | | OLIVEIRA, A. T.; ARAÚJO, M. L. G.; LEMOS. J. R. G.; SANTOS, M. Q. C.; PANTOJA-LIMA, J.; ARIDE, P. H. R.; TAVARES-DIAS, M.; MARCON, J. L. Ecophysiological interactions and water-related physicochemical parameters among freshwater stingrays. Brazilian Journal of Biology, v. 77, n. 3, p. 616-627, 2017.| Biblioteca(s): Embrapa Amapá. |
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| 292. | | FURTADO, A. A. L.; FOGACA, F. H. dos S.; SILVA, C. A. da; TAVARES-DIAS, M.; KEMENES, A.; ROUTLEDGE, E. A. B. Avanços e desafios futuros. In: FOGACA, F. H. dos S.; FURTADO, A. A. L.; SILVA, C. A. da; TAVARES-DIAS, M.; ROUTLEDGE, E. A. B. (Ed.). Vida na água: contribuições da Embrapa. Brasília, DF: Embrapa, 2018. Cap. 6. E-book: il. color. (Objetivos de Desenvolvimento Sustentável, 14).| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Amapá; Embrapa Meio-Norte; Embrapa Pesca e Aquicultura; Embrapa Tabuleiros Costeiros. |
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| 293. | | SANTOS, M. Q. C.; OLIVEIRA, A. T.; SALES, R. S. A.; CARMO, I. B.; TAVARES-DIAS, M.; AFFONSO, E. G.; MARCON, J. L. Caracterização morfológica das células sanguíneas da irapuca (Testudines, Podocnemididae) do Médio Rio Negro, Amazonas. In: CONGRESSO BRASILEIRO DE ENGENHARIA DE PESCA, 17., 2011, Belém, PA. Engenharia de pesca: construindo o desenvolvimento sustentável do setor pesqueiro nacional: [anais]. Belém, PA: AEP: FAEP, 2011.| Biblioteca(s): Embrapa Amapá. |
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| 294. | | FURTADO, A. A. L.; FOGACA, F. H. dos S.; SILVA, C. A. da; TAVARES-DIAS, M.; KEMENES, A.; ROUTLEDGE, E. A. B. Advances and future challenges. In: FOGAÇA, F. H. dos S.; FURTADO, A. A. L.; SILVA, C. A. da; TAVARES-DIAS; M.; ROUTLEDGE, E. A. B. (ed.). Life below water: contributions of Embrapa. Brasília, DF: Embrapa, 2020. cap. 6, p. 71-77. (Sustainable development goals [Valéria Sucena Hammes; André Carlos Cau dos Santos] ; 14). Translated by Paulo de Holanda Morais.| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Pesca e Aquicultura. |
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| 295. | | OLIVEIRA, M. S. B.; CORRÊA, L. LIMA; PRESTES, L.; NEVES, L. R.; BRASILIENSE, A. R. P.; FERREIRA, D. O.; TAVARES-DIAS, M. Comparison of the endoparasite fauna of Hoplias malabaricus and Hoplerythrinus unitaeniatus (Erythrinidae), sympatric hosts in the eastern Amazon region (Brazil). Helminthologia, v. 55, n. 2, p. 157-165, 2018.| Biblioteca(s): Embrapa Amapá. |
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| 296. | | OLIVEIRA, A. T.; NASCIMENTO, R. B.; PEREIRA, C. N.; SALES, R. S. A.; LEMOS, J. R. G.; SANTOS, M. Q. N.; TAVARES-DIAS, M.; MARCON, J. L. Comparação do uso de três anticoagulantes sobre o eritrograma da arraia Potamotrygon sp. (arraia cururu). In: ENCONTRO DA SOCIEDADE BRASILEIRA PARA O ESTUDO DE ELASMOBRÂNQUIOS, 7., 2011, Rio Grande. Resumos... Rio Grande: SBEEL, 2011.| Biblioteca(s): Embrapa Amapá. |
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| 297. | | FERREIRA, M. M.; PEREIRA, J. C. de S.; NEVES, L. R.; SANTOS, G. G. dos; GONÇALVES, B. B.; TAVARES-DIAS, M. Comunidade de parasitos em Corydoras Melanistius (Siluriformes: Callichthyidae), peixe ornamental endêmico da Amazônia Oriental, Brasil. In: JORNADA CIENTÍFICA DA EMBRAPA AMAPÁ, 2., 2016, Macapá. Resumos... Macapá: Embrapa Amapá, 2016. p. 12.| Biblioteca(s): Embrapa Amapá. |
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| 298. | | SANTOS, M. Q. de C.; OLIVEIRA, A. T. de; BRASIL, E. M.; CARMO, I. B. do; TAVARES-DIAS, M.; AFFONSO, E. G.; MARCON, J. L. Aspectos citoquímicos das células sanguíneas de matrinxã (Brycon amazonicus Spix & Agassiz, 1829) (Characidae: Bryconinae). In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 21., 2011, Maceió. Inovações tecnológicas e mercado consumidor: anais. Maceió: Associação Brasileira de Zootecnistas, 2011. 3 p.| Biblioteca(s): Embrapa Amapá. |
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| 300. | | SANTOS, M. Q. de C.; OLIVEIRA, A. T. de; LEMOS, J. R. G.; TAVARES-DIAS, M.; AFFONSO, E. G.; MARCON, J. L. Parâmetros hematológicos do jacaré-tinga Caiman crocodilus crocodilus Linnaeus, 1758 (Crocodylia, Alligatoridae) da bacia do médio rio Negro, Amazonas, Brasil. In: AQUACIÊNCIA, 2010, Recife. Anais... Recife: AQUABIO, UFRPE, 2010. Resumo simples.| Biblioteca(s): Embrapa Amapá. |
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| Registros recuperados : 385 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/12/2005 |
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Data da última atualização: |
06/12/2005 |
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Autoria: |
MARTINS, P. T.; NUNES, D.; PASINI, A.; BROWN, G. |
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Título: |
Comparison of three different sampling methods for earthworms in agricultural and natural ecosystems near Londrina, Brazil. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: ENCUENTRO LATINO-AMERICANO DE ECOLOGIA Y TAXONOMIA DE OLIGOQUETOS, 2., 2005, San Juan, Puerto Rico. [Resumenes]. San Juan, Puerto Rico: International Institute of Tropical Forestry: Fundación Puertorriqueña de Conservación, 2005. p. 37. |
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Idioma: |
Inglês |
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Conteúdo: |
Sampling earthworms is generally a labor intensive and time consuming activity and means of reducing the time and effort necessary to sample earthworm populations are always welcome. With this in mind, we set out to compare the traditional hand-sorting method to two alternatives: electro-shocking and dilute formalin expulsion. The following collection methods were used in anative forest 9secondary vegetation) and the edge of a marsh (cattai), and two agroecosystems: after sorghum harvest and a > 10 yr old Cynodon spp. pasture grazed by horses. Electro-shocking (Thieleman octet method) was performed over an area of approximately 0.4 m2 for 20 min and immediately thereafter, earthworms were handsorted from 0.16 m2 soil monoliths, to a depth of 30 cm, under the electro-shocked area. Formalin (0.5%) was applied over a 1 m2 area, 5-m away, and the surfacing earthworms collected. Eight samples were taken in a 70-m transect in the forest and the marsh and 5 samples were taken in the agroecosystems. All earthworms were killed in dilute ethyl alcohol (30%) and then fixed in formalin. All individuals collected with each method were-counted (separately into age classes), weighed and identified to species level (when possible). At all sites, electro-shocking yielded the fewest earthworms. Amynthas gracilis and Urobenus brasiliensis predominated in the forest, and Pontoscolex corethrurus dominated in the marsh where formalin worked best of all. Dichogaster spp. dominated in the agroecosystems, where handsorting worked best, yielding the most earthworms. Electroshocking and formalin appear to be interesting methods to sample mostly large, surface-active earthworms, whereas handsorting appears to be better suited for smaller, mostly endogeic earthworm species. MenosSampling earthworms is generally a labor intensive and time consuming activity and means of reducing the time and effort necessary to sample earthworm populations are always welcome. With this in mind, we set out to compare the traditional hand-sorting method to two alternatives: electro-shocking and dilute formalin expulsion. The following collection methods were used in anative forest 9secondary vegetation) and the edge of a marsh (cattai), and two agroecosystems: after sorghum harvest and a > 10 yr old Cynodon spp. pasture grazed by horses. Electro-shocking (Thieleman octet method) was performed over an area of approximately 0.4 m2 for 20 min and immediately thereafter, earthworms were handsorted from 0.16 m2 soil monoliths, to a depth of 30 cm, under the electro-shocked area. Formalin (0.5%) was applied over a 1 m2 area, 5-m away, and the surfacing earthworms collected. Eight samples were taken in a 70-m transect in the forest and the marsh and 5 samples were taken in the agroecosystems. All earthworms were killed in dilute ethyl alcohol (30%) and then fixed in formalin. All individuals collected with each method were-counted (separately into age classes), weighed and identified to species level (when possible). At all sites, electro-shocking yielded the fewest earthworms. Amynthas gracilis and Urobenus brasiliensis predominated in the forest, and Pontoscolex corethrurus dominated in the marsh where formalin worked best of all. Dichogaster spp. dominated in the agroecosy... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02447naa a2200157 a 4500
001 1468624
005 2005-12-06
008 2005 bl --- 0-- u #d
100 1 $aMARTINS, P. T.
245 $aComparison of three different sampling methods for earthworms in agricultural and natural ecosystems near Londrina, Brazil.
260 $c2005
520 $aSampling earthworms is generally a labor intensive and time consuming activity and means of reducing the time and effort necessary to sample earthworm populations are always welcome. With this in mind, we set out to compare the traditional hand-sorting method to two alternatives: electro-shocking and dilute formalin expulsion. The following collection methods were used in anative forest 9secondary vegetation) and the edge of a marsh (cattai), and two agroecosystems: after sorghum harvest and a > 10 yr old Cynodon spp. pasture grazed by horses. Electro-shocking (Thieleman octet method) was performed over an area of approximately 0.4 m2 for 20 min and immediately thereafter, earthworms were handsorted from 0.16 m2 soil monoliths, to a depth of 30 cm, under the electro-shocked area. Formalin (0.5%) was applied over a 1 m2 area, 5-m away, and the surfacing earthworms collected. Eight samples were taken in a 70-m transect in the forest and the marsh and 5 samples were taken in the agroecosystems. All earthworms were killed in dilute ethyl alcohol (30%) and then fixed in formalin. All individuals collected with each method were-counted (separately into age classes), weighed and identified to species level (when possible). At all sites, electro-shocking yielded the fewest earthworms. Amynthas gracilis and Urobenus brasiliensis predominated in the forest, and Pontoscolex corethrurus dominated in the marsh where formalin worked best of all. Dichogaster spp. dominated in the agroecosystems, where handsorting worked best, yielding the most earthworms. Electroshocking and formalin appear to be interesting methods to sample mostly large, surface-active earthworms, whereas handsorting appears to be better suited for smaller, mostly endogeic earthworm species.
700 1 $aNUNES, D.
700 1 $aPASINI, A.
700 1 $aBROWN, G.
773 $tIn: ENCUENTRO LATINO-AMERICANO DE ECOLOGIA Y TAXONOMIA DE OLIGOQUETOS, 2., 2005, San Juan, Puerto Rico. [Resumenes]. San Juan, Puerto Rico: International Institute of Tropical Forestry: Fundación Puertorriqueña de Conservación, 2005. p. 37.
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