Results 31 to 40 of about 1,192 (202)
The marine catfish Genidens barbus (Ariidae) fisheries in the state of São Paulo, southeastern Brazil: diagnosis and management suggestions [PDF]
Anais da Academia Brasileira de Ciências, 2020 In this study we analyzed data on fishing landings of Genidens barbus in the state of São Paulo, Brazil, from 2000 to 2014. An estimation of the total production was obtained through the analysis of 781,856 landings, among which 87% were categorized as artisanal and 13% as industrial. The abundance index showed some stability in the period.
Jocemar Tomasino Mendonça +2 more
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Habitat use of the amphidromous catfish Genidens barbus : first insights at its southern distribution limit [PDF]
New Zealand Journal of Marine and Freshwater Research, 2021 This work was supported by the Programa Becar-Ministerio de Educación de Argentina under Grant Becar 2019;Government of Principality of Asturias (Spain) under Grant IDI/2018/ 000186–Fondos Feder; Agencia Nacional de Promoción Científica y Tecnológica under Grant PICT 2015-1823; and Universidad de Buenos Aires under Grant UBACyT 20020150100052BA; Fondo ...
Esteban Avigliano +4 more
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Integrated use of otolith shape and microchemistry to assess Genidens barbus fish stock structure
Estuarine, Coastal and Shelf Science, 2021 Abstract Otolith composition (edge vs core: Mg/Ca, Mn/Ca, Zn/Ca, Sr/Ca, Ba/Ca) by LA-ICP-MS and Elliptic Fourier analysis were integrated to evaluate spatial segregation of adult and juvenile stages of Genidens barbus from specimens collected from five coastal areas off Brazil (Paraiba do Sul River, Guanabara Bay, Itapanhau River mouth, Paranagua Bay)
Thaís Rodrigues Maciel +4 more
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Zoologia (Curitiba), 2016 Although ariid catfishe species are known to use coastal systems during some stages of their life cycles, the energetic contribution of estuarine resources and habitat use by many species in this family are still unclear.
Paula E.R. Pereyra +2 more
doaj +1 more source
Brazilian Journal of Veterinary Research and Animal Science, 2006 Este trabalho teve por objetivo o estudo da contaminação bacteriana do veneno do ferrão dos bagres Genidens genidens (Valenciennes, 1839); e Cathorops agassizii (Agassiz, 1829) encontrados no Complexo Baia-Estuário de Santos e de São Vicente (Estado de São Paulo).
Marcos Emerson Pinheiro Junqueira +2 more
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Peixes ósseos (Teleostei) capturados pela pesca de pequena escala na costa centro-sul de São Paulo, Sudeste do Brasil [PDF]
, 2014 Small-scale fisheries have a great socioeconomic importance in Brazil. Different regional characteristics along the coast, mostly related to landing sites, equipment used, and targeted species, renders its assessment and monitoring difficult.
Gadig, Otto Bismarck Fazzano +3 more
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Ictiofauna do Rio Jurubatuba, Santos, São Paulo: um refúgio de diversidade em terras impactadas [PDF]
, 2010 Ichthyofaunistic surveys in the Atlantic Rainforest have been published in relatively few works, in spite of the major biological importance of this once vast biome which is rapidly vanishing due to disordered human population growth and natural ...
IGLESIAS, José Manoel Pires +1 more
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Brazilian Journal of Biology, 2004 The fish assemblage in a mangrove tidal creek was studied in monthly collections between August 1998 and July 1999 in the quadrature low tide and high tide, using a fyke net of 30 m x 1.5 m and meshes of 8 and 10 mm.
H. L. Spach +4 more
doaj +1 more source
Secondary sexual characteristics in codfishes (Gadidae) in relation to sound production, habitat use, and social behaviour [PDF]
, 2012 Little is known about the reproductive biology of the codfishes (Gadidae). Lacking direct observations, the study of secondary sexual characteristics can provide cues to their reproductive biology and behaviour.
Heino, M. +2 more
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Space-time distribution of the ichthyofauna from Saco da Fazenda estuary, Itajaí, Santa Catarina, Brazil [PDF]
, 2013 Copyright © 2009 Coastal Education and Research Foundation (CERF).A Ictiofauna do estuário Saco da Fazenda foi estudada mensalmente entre julho de 2003 e junho de 2004 em quatro áreas definidas em função das características fisiográficas e da ...
Barreiros, João P. +5 more
core +1 more source