Results 31 to 40 of about 204 (138)

Forensic Genetics Into Taxonomic Protocols Finds Misidentifications in Marine Shrimp Packages Commercialized in Brazil

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 5, October 2025.
ABSTRACT In Brazil, a large quantity of shrimps captured through commercial fishing is marketed as labelled frozen packages following current legislation (Normative Instruction No. 23, of 20 August 2019). This study tested the possibility of errors in species identification (forensic analysis) listed on the labels of packages sold in the country by ...
Rodrigo Pantoni   +2 more
wiley   +1 more source

Mercury bioaccumulation and isotopic relation between Trichiurus lepturus (Teleostei) and its preferred prey in coastal waters of southeastern Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2016
The trophic transfer of total mercury (THg) and its bioaccumulation from prey species to the predator fish Trichiurus lepturus was analysed in coastal waters of southeastern Brazil to evaluate the trace element dynamic in this predator-prey system.
VANESSA T. BITTAR   +3 more
doaj   +1 more source

Impact of smoking on the lipid fraction and nutritional value of seabob shrimp (Xiphopenaeus kroyeri, Heller, 1862)

open access: yesLWT - Food Science and Technology, 2014
Abstract The impact of smoking on the lipid fraction of seabob shrimp ( Xiphopenaeus kroyeri, Heller, 1862) was evaluated by the formation of cholesterol oxides and changes in fatty acid composition and in nutritional quality. In addition, cholesterol and chloride contents, pH, and proximate composition were determined.
G.M. Lira   +3 more
openaire   +1 more source

Greenhouse gas emissions, consumption, and fuel use intensity by an artisanal double-rig trawl fleet in southern Brazil

open access: yesMarine and Fishery Sciences, 2022
In Brazil, most national marine production is captured by artisanal fisheries. The present study was conducted in a traditional trawl fishing area for the capture of the Atlantic seabob shrimp Xiphopenaeus kroyeri in southern Brazil between 1996 and ...
Dagoberto Port   +3 more
doaj   +1 more source

Biologia populacional de Callinectes ornatus associada í­Â  pesca do camarão-sete-barbas, rio São Francisco (Alagoas e Sergipe, Brasil)

open access: yesBoletim do Instituto de Pesca, 2016
A carcinofauna que acompanha a pesca artesanal do camarão Xiphopenaeus kroyeri (Heller, 1862) é bastante diversificada, com destaque í­Â  captura do siri Callinectes ornatus (Ordway, 1863).
Maria do Carmo Ferrão SANTOS   +4 more
doaj   +1 more source

Biologia populacional de camarões Penaeidae (Decapoda) no estuário de Curuçá, costa norte do Brasil

open access: yesBoletim do Instituto de Pesca, 2018
A razão sexual, a estrutura populacional e o crescimento relativo de Farfantepenaeus subtilis (Pérez-Farfante, 1967), Litopenaeus schmitti (Burkenroad, 1936) e Xiphopenaeus kroyeri (Heller, 1862) foram estudados no estuário de Curuçá, Estado do Pará ...
Antonio Sérgio Silva de CARVALHO   +3 more
doaj  

Productivity indicators applied to seabob shrimp fishing, Penha SC, Brazil

open access: yesRevista Ambiente & Água, 2016
This study used environmental accounting tools to collect and organize information related to the market and work organization of the artisan fishing community of Penha, SC.
Vicente Francisco Coelho   +2 more
doaj   +1 more source

Reprodução e recrutamento do camarão sete-barbas: uma espécie ameaçada pela explotação no sudeste do Brasil

open access: yesBoletim do Instituto de Pesca, 2018
Este estudo avaliou o perí­­odo reprodutivo e o recrutamento do camarão ameaçado pela explotação, Xiphopenaeus kroyeri (Heller), na costa sudeste do Brasil.
Evelyn Raposo da SILVA   +4 more
doaj  

Biologia e pesca do camarão sete-barbas nos estados nordestinos brasileiros onde não há regulamentação do perí­­odo de defeso

open access: yesBoletim do Instituto de Pesca, 2018
O material biológico e os dados sobre a produção e esforço de pesca foram coletados no perí­­odo de janeiro de 2008 a dezembro de 2009 da frota de arrasto motorizada. O camarão Xiphopenaeus kroyeri foi estudado em quatro localidades: Porto do Mangue (RN)
Maria do Carmo Ferrão SANTOS   +2 more
doaj  

Growth and population structure of the seabob shrimp Xiphopenaeus kroyeri (Decapoda: Penaeidae) on the continental shelf of Sergipe, Brazil

open access: yesJournal of the Marine Biological Association of the United Kingdom, 2018
This study evaluated the population structure, growth and longevity of Xiphopenaeus kroyeri in the State of Sergipe. The obtained data were compared with other populations on a latitudinal scale in order to evaluate whether the latitudinal paradigm applies to this species.
Da Silva, Sonja Luana Rezende   +3 more
openaire   +3 more sources

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