Zobrazeno 1 - 10 of 26 pro vyhledávání: '"piscivoria"'
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Akademický článek
Diet composition and food overlap of Acestrorhynchus britskii and A. lacustris (Characiformes: Acestrorhynchidae) from Sobradinho reservoir, São Francisco river, Bahia State = Composição da dieta e sobreposição alimentar de Acestrorhynchus britskii e A. lacustris (Characiformes: Acestrorhynchidae) do reservatório de Sobradinho, rio São Francisco, Estado da Bahia
Autor: Aline Alves Ferreira da Rocha, Natália Carneiro Lacerda dos Santos, Gabriela de Araújo Pinto, Tatiane do Nascimento Medeiros, William Severi
Publikováno v: Acta Scientiarum: Biological Sciences, Vol 33, Iss 4, Pp 407-415 (2011)
Fish diet studies contribute to understanding resource partitioning and community trophic structure. The present paper characterizes the diet of gpeixe-cachorroh species Acestrorhynchus britskii and A. lacustris in Sobradinho reservoir, Bahia State,
Externí odkaz: https://doaj.org/article/de500f2f1d5449b7a6b3394e4fa03a16
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2
Feeding ecology of electric eel Electrophorus varii (Gymnotiformes: Gymnotidae) in the Curiaú River Basin, Eastern Amazon
Autor: Raimundo Nonato Gomes Mendes-Júnior, Júlio César Sá-Oliveira, Huann Carllo Gentil Vasconcelos, Carlos Eduardo Costa-Campos, Andrea Soares Araújo
Publikováno v: Neotropical Ichthyology, Volume: 18, Issue: 3, Article number: e190132, Published: 04 SEP 2020
Neotropical Ichthyology v.18 n.3 2020
Neotropical ichthyology
Sociedade Brasileira de Ictiologia (SBI)
instacron:SBI
Neotropical Ichthyology, Vol 18, Iss 3 (2020)
In this study, the composition of the diet and the feeding activity of Electrophorus varii were evaluated. The influence of ontogeny and seasonality in these feeding parameters was also examined. Fish were collected in the Curiaú River Basin, Amazon
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::057b48b715d2d0cad687807996bb53af
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252020000300202&lng=en&tlng=en
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3
A piscivoria controlando a produtividade em reservatórios: explorando o mecanismo top down
Autor: PELICICE, F.M., ABUJANRA, F., FUGI, R., LATINI, J.D., GOMES, L.C., AGOSTINHO, A.A.
Publikováno v: Repositório Institucional da Universidade Estadual de Maringá (RI-UEM)
Universidade Estadual de Maringá (UEM)
instacron:UEM
PELICICE, Fernando Mayer; ABUJANRA, Fabiane; FUGI, Rosemara; LATINI, João Dirço; GOMES, Luiz Carlos; AGOSTINHO, Angelo Antonio. A piscivoria controlando a produtividade em reservatórios: explorando o mecanismo top down. In: WORKSHOP PRODUTIVIDADE
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::4b278204bb998f5c054515073bdc7bb7
http://repositorio.uem.br:8080/jspui/handle/1/5330
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4
Ecologia alimentar da curvina Plagioscion squamosissimus (Hechel, 1840) (Osteichthyes, Perciformes) no reservatório de Itaipu e planície de inundação de Porto Rico
Autor: HAHN, N.S., AGOSTINHO, A.A., GOITEIN, R.
Publikováno v: Repositório Institucional da Universidade Estadual de Maringá (RI-UEM)
Universidade Estadual de Maringá (UEM)
instacron:UEM
HAHN, Norma Segatti; AGOSTINHO, Angelo Antonio; GOITEIN, R. Feeding ecology of curvina Plagioscion squamosissimus (Hechel, 1840) (Osteichthyes, Perciformes) in the Itaipu Reservoir and Porto Rico floodplain. Acta Limnologica Brasiliensia, São Paulo,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::5ad2a97f5a63cdc2fb6e6af091878b07
http://repositorio.uem.br:8080/jspui/handle/1/5206
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5
Habitat complexity does not influence prey consumption in an experimental three-level trophic chain
Autor: Rafaela Vendrametto Granzotti, Luiz Carlos Gomes, Carolina Mendes Muniz
Publikováno v: Iheringia. Série Zoologia, Volume: 108, Article number: e2018028, Published: 16 JUL 2018
Iheringia: Série Zoologia, Vol 108, Iss 0 (2018)
Iheringia. Série Zoologia v.108 2018
Iheringia. Série Zoologia
Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron:FZB/RS
Habitat complexity influences species diversity and regulates trophic interactions, mostly by increasing resource partitioning within habitats and providing refuge for prey. The influence of habitat complexity on more than two trophic levels is not w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4d68165645f55bcada24ebae579e3f5
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212018000100228&lng=en&tlng=en
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6
Alimentação de peixes predadores em lagos localizados na região do rio Negro e rio Solimões
Autor: Chiara Lubich Cardoso Furtado
Publikováno v: Repositório Institucional da UFAM
Universidade Federal do Amazonas (UFAM)
instacron:UFAM
Made available in DSpace on 2017-05-29T18:14:53Z (GMT). No. of bitstreams: 1 PIBIC_0622015_Chiara__Cardoso_FCA.pdf: 589485 bytes, checksum: e8ec628e11ee005d9c8e28f0f9779f57 (MD5) Previous issue date: 2016-07-31 CNPQ Um fator relevante na dinâmica da
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::5b1cabf86dd94b5aa193c80873eb6db9
http://riu.ufam.edu.br/handle/prefix/4995
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7
Dissertation/ Thesis
Dieta de larvas de Salminus brasiliensis (CUVIER, 1816) (CHARACIDAE, SALMININAE) em ambiente natural: relações morfométricas presa x predador
Autor: Fucks, Luana Wieczorek
Publikováno v: Biblioteca Digital de Teses e Dissertações do UNIOESTEUniversidade Estadual do Oeste do ParanáUNIOESTE.
Made available in DSpace on 2017-07-10T18:01:56Z (GMT). No. of bitstreams: 1 Luana Wieczorek Fucks.pdf: 1110842 bytes, checksum: 6a60e56633977fc0c1151c11205e9065 (MD5) Previous issue date: 2015-07-30
Coordenação de Aperfeiçoamento de Pessoal
Externí odkaz: http://tede.unioeste.br:8080/tede/handle/tede/1818
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8
Ambientes hipóxicos como refúgios contra peixes predadores nas várzeas amazônicas
Autor: De Oliveira Rr, Jansen Zuanon, Maeda Batista dos Anjos
Publikováno v: Brazilian Journal of Biology v.68 n.1 2008
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology, Vol 68, Iss 1, Pp 45-50
Brazilian Journal of Biology, Volume: 68, Issue: 1, Pages: 45-50, Published: FEB 2008
Repositório Institucional do INPA
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
Several groups of Amazonian fishes exhibit behavioral, morphological and physiological characteristics that allow occupying hypoxic environments, despite the energetic costs of living in such harsh conditions. One of the supposed advantages of occupy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::592d0f51b1b93786ba1fda6d13754355
https://doi.org/10.1590/s1519-69842008000100007
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9
Diet of larvae Salminus brasiliensis (CUVIER, 1816) (CHARACIDAE, SALMININAE) in natural environment: morphometric relationships prey x predator
Autor: Fucks, Luana Wieczorek
Publikováno v: Biblioteca Digital de Teses e Dissertações do UNIOESTE
Universidade Estadual do Oeste do Paraná (UNIOESTE)
instacron:UNIOESTE
Made available in DSpace on 2017-07-10T18:01:56Z (GMT). No. of bitstreams: 1 Luana Wieczorek Fucks.pdf: 1110842 bytes, checksum: 6a60e56633977fc0c1151c11205e9065 (MD5) Previous issue date: 2015-07-30 Coordenação de Aperfeiçoamento de Pessoal de N
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::2adf56e5a6906ccff161a6e80e6e47c7
http://tede.unioeste.br:8080/tede/handle/tede/1818
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10
Direct and indirect effects of piscivory of waterbirds and fishes in the structure of a model assemblage composed by native and non-native fishes
Autor: Silva, João Carlos Barbosa da
Publikováno v: Repositório Institucional da Universidade Estadual de Maringá (RI-UEM)
Universidade Estadual de Maringá (UEM)
instacron:UEM
Indirect effects has larger consequences than direct effects in food webs, or at least comparable. The indirect effects are related with modifications in functional traits, such morphology, and habitat use and behavioral. The control of the access of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::803bcddd2f4889c89174aa8ae8cafa78
http://repositorio.uem.br:8080/jspui/handle/1/5124
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