Defining the reproductive period of freshwater fish species using the Gonadosomatic Index: a proposed protocol applied to ten species of the Patos Lagoon basin
Fontoura, Nelson Ferreira, Ceni, Gianfranco, Braun, Aloisio Sirangelo, Marques, Camilla da Silva
Published in Neotropical Ichthyology (01.01.2018)
Published in Neotropical Ichthyology (01.01.2018)
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Journal Article
How Far Upstream: A Review of Estuary-Fresh Water Fish Movements in a Large Neotropical Basin
Fontoura, Nelson Ferreira, Schulz, Uwe Horst, Alves, Thaís Paz, Silveira, Thiago Cesar Lima, Pereira, Joana Jordão, Antonetti, Débora Alessandra
Published in Frontiers in Marine Science (12.02.2019)
Published in Frontiers in Marine Science (12.02.2019)
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Journal Article
Predicting size at first sexual maturity from length/weight relationship: a case study with an Amazonian catfish
Freitas, Tiago Magalhães da Silva, Almeida, Vitor Hudson da Consolação, Montag, Luciano Fogaça de Assis, Fontoura, Nelson Ferreira
Published in Neotropical Ichthyology (2016)
Published in Neotropical Ichthyology (2016)
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Journal Article
Seasonal changes in the gonadossomatic index, allometric condition factor and sex ratio of an auchenipterid catfish from eastern Amazonia
Freitas, Tiago Magalhães da Silva, Almeida, Vitor Hudson da Consolação, Montag, Luciano Fogaça de Assis, Rocha, Rossineide Martins da, Fontoura, Nelson Ferreira
Published in Neotropical Ichthyology (26.12.2011)
Published in Neotropical Ichthyology (26.12.2011)
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Journal Article
Reproductive characteristics and the weight-length relationship in Anableps anableps (Linnaeus, 1758) (Cyprinodontiformes: Anablepidae) from the Amazon Estuary
Oliveira, Valéria de Albuquerque, Fontoura, Nelson Ferreira, Montag, Luciano Fogaça de Assis
Published in Neotropical ichthyology (26.12.2011)
Published in Neotropical ichthyology (26.12.2011)
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Journal Article
Reproductive biology of Menticirrhus littoralis in southern Brazil (Actinopterygii: Perciformes: Sciaenidae)
Braun, Aloisio Sirangelo(Pontifícia Universidade Católica do Rio Grande do Sul Programa de Pós-Graduação em Zoologia), Fontoura, Nelson Ferreira(Pontifícia Universidade Católica do Rio Grande do Sul Programa de Pós-Graduação em Zoologia)
Published in Neotropical Ichthyology (01.03.2004)
Published in Neotropical Ichthyology (01.03.2004)
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Journal Article
Growth of the silverside Atherinella brasiliensis in a subtropical estuary with some insights concerning the weight-length relationship
Carvalho, Barbara M DE, Barradas, José Ricardo S, Fontoura, Nelson F, Spach, Henry L
Published in Anais da Academia Brasileira de Ciências (01.01.2017)
Published in Anais da Academia Brasileira de Ciências (01.01.2017)
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Journal Article
Proposed synonymy for Micropogonias altipinnis (Günther 1864), Micropogonias ectenes (Jordan & Gilbert 1882), and Micropogonias megalops (Gilbert 1890)
Sánchez-Pinedo, Geremías, Díaz-Viloria, Noé, Ortiz-Galindo, José L., Ferreira-Fontoura, Nelson, Perez-Enriquez, Ricardo, Sánchez-Velasco, Laura, De La Cruz-Agüero, José
Published in Mitochondrial DNA. Part A. DNA mapping, sequencing, and analysis (02.01.2018)
Published in Mitochondrial DNA. Part A. DNA mapping, sequencing, and analysis (02.01.2018)
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Journal Article
Algal density assessed by spectrophotometry: A calibration curve for the unicellular algae Pseudokirchneriella subcapitata
Lúcia, Helena Ribeiro Rodrigues, Alexandre, Arenzon, Maria, Teresa Raya-Rodriguez, Nelson, Ferreira Fontoura
Published in Journal of environmental chemistry and ecotoxicology (31.08.2011)
Published in Journal of environmental chemistry and ecotoxicology (31.08.2011)
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Journal Article
Seasonal changes in the gonadossomatic index, allometric condition factor and sex ratio of an auchenipterid catfish from eastern Amazonia
Tiago Magalhães da Silva Freitas, Vitor Hudson da Consolação Almeida, Luciano Fogaça de Assis Montag, Rossineide Martins da Rocha, Nelson Ferreira Fontoura
Published in Neotropical ichthyology (01.01.2011)
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Published in Neotropical ichthyology (01.01.2011)
Journal Article
Reproductive characteristics and the weight-length relationship in Anableps anableps (Linnaeus, 1758) (Cyprinodontiformes: Anablepidae) from the Amazon Estuary
Valéria de Albuquerque Oliveira, Nelson Ferreira Fontoura, Luciano Fogaça de Assis Montag
Published in Neotropical Ichthyology
Published in Neotropical Ichthyology
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Journal Article
Estimativa de tamanho de primeira maturação a partir de dados de IGS: Oligosarcus jenynsii, Oligosarcus robustus, Hoplias malabaricus, Cyphocharax voga, Astyanax fasciatus (Characiformes), Parapimelodus nigribarbis, Pimelodus maculatus, Trachelyopterus lucenai, Hoplosternum littorale, Loricariichthys anus (SILURIFORMES) E Pachyurus bonariensis (Perciformes) no Lago Guaíba e Laguna dos Patos, RS = Estimates of the size at first maturity from Gonadossomatic Index (IGS) data: Oligosarcus jenynsii,
Marques, Camilla da Silva, Braun, Aloisio Sirangelo, Fontoura, Nelson Ferreira
Year of Publication 2007
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Year of Publication 2007
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