Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 22
Primeira ... 12 ... Última
Imagem não selecionada

Imprime registro no formato completo
Análise comparativa da criação dos camarões-rosa Farfantepenaeus brasiliensis e FarfantePenaeus paulensis criados em gaiolas em ambiente estuarino Ciência Rural
Lopes,Diogo Luiz de Alcantara; Wasielesky Junior,Wilson; Ballester,Eduardo Cupertino; Peixoto,Sílvio Ricardo Maurano.
A análise da criação de Farfantepenaeus brasiliensis e Farfantepenaeus paulensis em gaiolas, na Lagoa dos Patos, Rio Grande do Sul (RS), foi realizada a partir de juvenis produzidos em cativeiro com peso médio inicial de aproximadamente 1,2g. O experimento foi realizado em seis gaiolas (três gaiolas/tratamento), com abertura de malha de 5mm, área de fundo de 4m² durante 65 dias. A distribuição dos indivíduos nos tratamentos (F. brasiliensis e F. paulensis) foi aleatória, mantendo-se a densidade de 20 camarões m-2 nas unidades experimentais. A cada 15 dias foram realizadas biometrias para ajuste da quantidade de ração fornecida e avaliação do crescimento dos camarões. Ao final do experimento, foi realizada a biometria total dos camarões para avaliação da...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Criação; Farfantepenaeus brasiliensis; Farfantepenaeus paulensis; Sistema alternativo; Gaiola; Crustáceo; Decápode; Penaeidae.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782009000500036
Imagem não selecionada

Imprime registro no formato completo
Composition of shrimp populations (Crustacea: Decapoda) in non-vegetated areas of two river islands in a Brazilian Amazon estuary Rev. Bras. Zool.
Nóbrega,Priscila Sousa Vilela da; Bentes,Bianca; Martinelli-Lemos,Jussara Moretto.
This study investigates the shrimp found in non-vegetated areas of an estuary of the Amazon River. We ascertained the input of juveniles, species' biometrics and the influence of environmental factors on the abundance of species. The samples were collected monthly, from August 2006 to July 2007, in two places in the estuary, each next to an island. For collecting, we used a manual trawl to perform three hauls per month, totaling 36 samples per site. The abundance of shrimps was estimated as a function of the density of specimens per unit area. We used the Spearman's correlation to test the hypothesis that there is significant correlation between the average of the environmental variables measured and variations in shrimp density. The Kruskal-Wallis and the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ecology; Palaemonidae; Penaeidae.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000600010
Imagem não selecionada

Imprime registro no formato completo
Diel variation in abundance and size of the seabob shrimp Xiphopenaeus kroyeri (Crustacea, Penaeoidea) in the Ubatuba region, Southeastern Brazil Anais da ABC (AABC)
Simões,Sabrina M.; Costa,Rogerio C.; Fransozo,Adilson; Castilho,Antonio L..
The objective of the present study was to analyze diel variation in the abundance and size of the seabob shrimp Xiphopenaeus kroyeri in the Ubatuba region, state of São Paulo, during the year 2000. In each season of the year, collections were made in the day and at night on 9 transects at depths ranging from 2 to 40 m. The estimated shrimp amount was of 28,878 individuals. Although the catch rate was higher during the day (15,853 shrimp), this did not differ significantly from the catch at night (13,025). The catch rate was higher in daytime on most transects, but was higher at night at locations where fine and very fine sand predominated. The majority of juveniles were caught during the day. The mean size (CL) was 14.43 ± 4.02 mm for day and 14.82 ± 4.28...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Abundance; Distribution; Penaeidae; Xiphopenaeus kroyeri.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652010000200013
Imagem não selecionada

Imprime registro no formato completo
Diseases of cultured prawns in Australia ArchiMer
Lester, R; Paynter, J.
Plebejus baculovirus and other MBV-related viruses have been found in Penaeus plebejus, P. monodon and P. merguiensis . They appear highly pathogenic in certain situations currently undefined. We have found Hepatopancreatic Parvo-like Virus (< hpv) in wild P. esculentus and P. merguiensis but not yet in cultured prawns. The amphophilic intranuclear inclusion bodies we find in P. esculentus do not appear to have a viral cause.
Tipo: Text Palavras-chave: Australia Coasts; Penaeidae; Viral diseases; Fungal diseases; Gills; Viruses; Hatcheries; Gill disease.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1458.pdf
Imagem não selecionada

Imprime registro no formato completo
Effects of blue shrimp Litopenaeus stylirostris and goldlined rabbitfish Siganus lineatus in mono- and polyculture on production and environmental conditions ArchiMer
Trung Cong, Luong; Lemonnier, Hugues; Hochard, Sebastien; Royer, Florence; Letourneur, Yves.
This study was conducted to compare the effects of shrimp and rabbitfish in mono- and polyculture stocked at high biomass on production and environmental conditions in a mesocosm system. Shrimp (14 g) and/or rabbitfish (19 g) were stocked in four treatments with different density but with the same total biomass (236 g m−2), including shrimp monoculture (SM) (17 shrimp m−2), shrimp–fish polyculture (SF) (11 shrimp and 4 rabbitfish m−2), fish–shrimp polyculture (FS) (6 shrimp and 8 rabbitfish m−2) and fish monoculture (FM) (12 rabbitfish m−2). After 10 weeks of experiment, shrimp survival and biomass were low in the treatments where shrimp were dominant (SM, SF), while rabbitfish survival and biomass were high in all the treatments. Shrimp mortality was...
Tipo: Text Palavras-chave: Polyculture; Penaeidae; Siganidae; Integrated production; Carrying capacity; Pond ecology.
Ano: 2017 URL: http://archimer.ifremer.fr/doc/00355/46606/46468.pdf
Imagem não selecionada

Imprime registro no formato completo
Effet de l'incorporation de farines de soja et de poisson dans l'aliment sur la croissance et les enzymes digestives de Penaeus vannamei ArchiMer
Galgani, Francois; Ceccaldi, Hubert J.; Aquacop, Aquacop.
In order to improve the formulation of diets fed to reared Penaeus vannamei, the effects of soya bean and fish meals on the growth, survival, and the characteristics of the hepatopancreas and digestive enzymes of the species were studied. Four soya bean meal concentrations (0, 5, 15, 40%), four fish meal concentrations (0, 5, 15, 30%), two forms of soya bean meal and three fish meals of different geographical origin were tested. Experimental conditions were as follows: ten individuals were placed in each tank (0.5 m2 ) and two tanks were subjected to each treatment. Food was given twice a day (08-09.00 h and 19.00 h) at 10% of the initial weight each day. For biochemical analyses, nine individuals per treatment were used for the determination of the...
Tipo: Text Palavras-chave: Aquaculture; Nutrition; Pénéidés; Soja; Farine de poisson; Enzymes; Enzymes digestives.; Aquaculture; Nutrition; Penaeidae; Soya bean; Fish meal; Digestive enzymes.
Ano: 1988 URL: http://archimer.ifremer.fr/doc/00135/24597/22626.pdf
Imagem não selecionada

Imprime registro no formato completo
Feasibility of polyculture of blue shrimp Litopenaeus stylirostris and goldlined rabbitfish Siganus lineatus in a mesocosm system ArchiMer
Luong, Trung Cong; Hochard, Sebastien; Royer, Florence; Lemonnier, Hugues; Letourneur, Yves.
The study was conducted to (1) estimate the effects of polyculture of blue shrimp Litopenaeus stylirostris with goldlined rabbitfish Siganus lineatus on production, environmental quality and water and sediment metabolism and (2) to determine if blue shrimp and goldlined rabbitfish polyculture is possible. The experiment was carried out for 12 weeks in a mesocosm system that consisted of 12 circular outdoor mesocosm fiberglass tanks (1.7 m2, 1275 L water volume). Shrimp (2.9 g) were randomly stocked at density of 15 shrimp.m− 2 without rabbitfish (control), with rabbitfish (25.5 g) at low density (1.2 fish.m− 2) (LDRB) and high density (2.4 fish.m− 2) (HDRB). Results indicated that goldlined rabbitfish S. lineatus did not affect shrimp growth performance....
Tipo: Text Palavras-chave: Polyculture; Penaeidae; Siganidae; Integrated production; Environment; Pond ecology.
Ano: 2014 URL: http://archimer.ifremer.fr/doc/00198/30968/29344.pdf
Imagem não selecionada

Imprime registro no formato completo
Fluorescent amplified fragment length polymorphism (fAFLP) analyses and genetic diversity in Litopenaeus vannamei (Penaeidae) Genet. Mol. Biol.
Gonçalves,Michelle Mantovani; Lemos,Manoel Victor Franco; Galetti Junior,Pedro Manoel; Freitas,Patrícia Domingues de; Furtado Neto,Manuel Antonio Andrade.
The Pacific white shrimp, Litopenaeus vannamei (Penaeidae), represents about 95% of all Brazilian shrimp production. The Brazilian L. vannamei foundation broodstock was made up of specimens collected from different American Pacific sites, but little information was collected on the genetic structure of the broodstock. We used the fluorescence amplified fragment length polymorphism (fAFLP) method to study the genetic diversity of L. vannamei broodstock lines 03CMF1 and 03CBF1 originally produced by breeder-shrimps imported mainly from Panama and Ecuador, although wild individuals from other localities may also have been used in producing these two lines. Our results showed a total of 93 polymorphic bands ranging from 50 to 500 bp, the mean Nei's genetic...
Tipo: Info:eu-repo/semantics/other Palavras-chave: FAFLP; Genetic diversity; Litopenaeus vannamei; Penaeidae; Shrimp.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572005000200016
Imagem não selecionada

Imprime registro no formato completo
Growth and survival of pink shrimp (Farfantepenaeus paulensis) postlarve in cages and pen enclosures Scientia Agricola
Vaz,Luciano Jensen; Wasielesky Jr.,Wilson; Cavalli,Ronaldo Olivera; Peixoto,Silvio; Santos,Marcos Henrique Silva; Ballester,Eduardo.
Technology for the culture of the pink shrimp Farfantepenaeus paulensis in low-cost cages and pen enclosures was developed together with artisanal fishermen of the Patos Lagoon estuary, southern Brazil. Although the production of postlarvae (PL) under laboratory conditions is well documented, survival and growth during the nursery phase cages and pen enclosures in the nature has not yet been analyzed. Therefore, the present study compared survival and growth of F. paulensis postlarvae reared either in cages or pens. Six cages (2.0 ´ 2.0 ´ 1.4 m) of PVC-coated polyester with a mesh size of 1.5 mm were stocked with 800 PL26 each. To assess the effect of the substrate, a 10 cm layer of sand was added to three of these cages to simulate a pen enclosure. No...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Penaeidae; Aquaculture; Shrimp farming; Nursery.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000300016
Imagem não selecionada

Imprime registro no formato completo
In silico analysis of polymorphic microsatellites in penaeid shrimp and construction of a free-access database Genet. Mol. Biol.
Freitas,Patrícia Domingues de; Pinheiro,Allysson Pontes; Silva,Thiago Buosi; Galetti Junior,Pedro Manoel.
We performed an in silico analysis of all microsatellites so far described for penaeid shrimp and for which the polymorphic behavior has previously been analyzed. The objective of the study was to evaluate the structural characteristics of these microsatellites and identifying patterns which allow the characterization of the nature of these sequences in the penaeid genome. All data were compiled in a free-access database specially constructed for this study. Three hundred non-mononucleotide polymorphic microsatellite loci described for 12 shrimp species belonging to the family Penaeidae were analyzed and simple and compound microsatellites with di-, tri-, tetra-, penta- and hexanucleotide motifs were found. Dinucleotides and trinucleotides were the most...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Crustacea; Microsatellite structure; Penaeidae; SSR.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000600027
Imagem não selecionada

Imprime registro no formato completo
Interferência de diferentes métodos de aclimatação na sobrevivência de pós-larvas de Litopenaeus vannamei (Boone, 1931) - DOI: 10.4025/actascibiolsci.v31i1.307 Biological Sciences
Valença, Anita Rademaker; UFPE; Mendes, George Nilson; UFPE.
Observou-se o impacto de três métodos de aclimatação na sobrevivência de PL10 de L. vannamei (choque direto, diluição gradativa e gotejamento), utilizando-se águas oligohalina e doce. Para verificar alterações estruturais nas brânquias das PLs aclimatadas por gotejamento, realizaram-se análises histopatológicas e histoquímicas. A correlação entre a sobrevivência, método e tempo de aclimatação e tipos de água foram analisados usando Modelos Lineares Generalizados (p < 0,05). As sobrevivências foram maiores que 90% nos choques diretos para as salinidades iguais ou superiores a 10‰, e todas influenciaram a sobrevivência, com exceção de 0‰. Na diluição gradativa, apenas as águas de origens diferentes correlacionaram-se com a sobrevivência, em que a água...
Palavras-chave: 2.01.00.00-0 Biologia Geral água oligohalina; Aclimatação; Litopenaeus vannamei; Brânquias; Penaeidae.
Ano: 2009 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/307
Imagem não selecionada

Imprime registro no formato completo
L'aquaculture des crevettes, role de la nutrition ArchiMer
Guillaume, Julien.
Shrimp and prawn aquaculture is developing fast and amounts presently to 8% of world consumption. It concerns mainly various species of penaeids and is done with different techniques where feeding plays a variable role. This role is discussed both in the case of more or less extensive farming and in the case of intensive farming. The lack of knowledge in the field of nutrition itself is emphasized as well as the importance of feed technology both for juvenile foods and larval microcapsules or microparticles.
Tipo: Text Palavras-chave: Penaeidae; Malacostraca; Artificial feeding; Nutritional requirements; Feeding; Animal nutrition.
Ano: 1987 URL: http://archimer.ifremer.fr/doc/1987/acte-1408.pdf
Imagem não selecionada

Imprime registro no formato completo
Larvae and post-larvae of Penaeidae and Palaemonidae in coastal lagoons of the North of Rio de Janeiro (Macaé, RJ) BJB
ALBERTONI,E. F.; PALMA-SILVA,C.; ESTEVES,F. A..
The northern part of the state of Rio de Janeiro shelters many coastal lagoons, located, mostly, in the "restinga" strip that stretches from the municipality of Macaé to the municipality of Quissamã. During 1995 and 1996 samplings were made aiming to verify the diversity and density of Natantia larvae in the Imboassica, Cabiúnas and Comprida lagoons. The monthly samples were taken with a 500 µ net, in horizontal drags from a boat. In Comprida lagoon no larvae of any family of these crustaceans were found. In Cabiúnas lagoon, the autumn was the season of the year with greatest relative abundance, the larvae belonging to only one genus: Macrobrachium. In Imboassica Lagoon samples were taken in two situations related to the variation of the water level and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Coastal lagoons; Larvae; Penaeidae; Palaemonidae; Crustacea; Distribution.
Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71081999000100014
Imagem não selecionada

Imprime registro no formato completo
Marine crustacean farming: present status and perspectives ArchiMer
Laubier, Annie; Laubier, Lucien.
For centuries, several species of prawns and crabs have been raised from wild-caught juveniles in coastal brackish-water fish ponds in various countries of south east Asia. The Indonesian "tambaks" are well known examples of such traditional practices. In western countries, since the turn of the century, advances of marine biology and fast increase of marine fisheries enabled the development of large-scale production and release of larval stages of American and European lobsters in a fruitless attempt to restock natural populations. After the Second World War, the increasing demand for crustaceans in United States and Japan was satisfied by opening new prawn fisheries all over the world. A major breakthrough was achieved with the development of hatchery...
Tipo: Text Palavras-chave: Crustacés; Crevettes; Crabes; Homards; Aquaculture; Exploitation; Penaeidae; Crustaceans; Shrimps; Prawns; Crabs; Lobsters; Aquaculture; Exploitation; Penaeidae.
Ano: 1993 URL: http://archimer.ifremer.fr/doc/00190/30119/28587.pdf
Imagem não selecionada

Imprime registro no formato completo
Mineral requirement of Penaeids ArchiMer
Piedad-pascual, F.
Marine shrimps absorb minerals from their aquatic environment aside from the minerals that come from the food they eat. Thus, the dietary requirement of shrimps for certain minerals will depend on the amounts and availability of these minerals in the aquatic environment. Dietary sources for growth may be necessary due to losses during moltings.
Tipo: Text Palavras-chave: Penaeus californiensis; Penaeus monodon; Penaeus japonicus; Penaeidae; Malacostraca; Juveniles; Moulting; Feed efficiency; Survival; Growth; Phosphorus; Calcium; Diets; Shrimp culture; Nutritional requirements.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1454.pdf
Imagem não selecionada

Imprime registro no formato completo
Population parameters of the shrimp Xiphopenaeus kroyeri (Heller, 1862) (Crustacea, Penaeidae), caught by artisanal fisheries in Anchieta, Espírito Santo State - doi: 10.4025/actascibiolsci.v35i2.13408 Biological Sciences
Eutrópio, Frederico Jacob; Universidade Vila Velha; Mariante, Fátima Lieberenz Falleiros; Universidade Vila Velha; Ferreira Junior, Paulo Dias; Universidade Vila Velha; Krohling, Werther; Universidade Vila Velha.
The fishery on Penaeidae shrimp is done all over the Brazilian coast, especially the seabob shrimp (Xiphopenaeus kroyeri). It is captured in large quantities in the Southeast and Southern Brazil. In order to study the population structure of X. kroyeri from Anchieta Municipality, Espírito Santo State, during the period from January to December 2008, monthly samplings with one-hour-long were conducted to verify the number of individuals, biomass, sex, total length and gonad maturity stage. The specimens had total length ranging from 2.96 to 9.96 cm, and females were larger than males. It is suggested that the population of X. kroyeri presents patterns of recruitment and reproduction similar to those of the Northeast region. The estimated size of first...
Palavras-chave: Seabob shrimp; Estuary gonadal maturation; Penaeidae; Trawling fishery; Brazilian Southeast.
Ano: 2013 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/13408
Imagem não selecionada

Imprime registro no formato completo
Progression de l'organisation phragmale du metamere thoracique de quelques malacostraces ArchiMer
Casanova, B; Huguet, D; Secretan, S.
A comparison of the skeleton of a successive thoracic segment in various Malacostraca shows the development and growing complexity of phragmal structure. It first appears in some Mysicacea and in Euphausiacea by means of an interarthrodial lamina issued from sternite. In Decapoda, Penaidae, Atyidae, Processidae, Palaemonidae, this lamina is diversified and some elements from pleural origin join it. The beginning of the so constituted wall considerably increases in Nephropidae and becomes ramified.
Tipo: Text Palavras-chave: Nephropidae; Palaemonidae; Processidae; Atyidae; Penaeidae; Decapoda; Euphausiidae; Mysidacea; Malacostraca; Evolution.
Ano: 1987 URL: http://archimer.ifremer.fr/doc/1987/acte-1378.pdf
Imagem não selecionada

Imprime registro no formato completo
Shrimp Taura syndrome virus: genomic characterization and similarity with members of the genus Cricket paralysis-like viruses ArchiMer
Mari, Jocelyne; Poulos, Bonnie; Lightner, Donald; Bonami, Jean-robert.
The single-stranded genomic RNA of Taura syndrome virus (TSV) is 10205 nucleotides in length, excluding the 3' poly(A) tail, and contains two large open reading frames (ORFs) that are separated by an intergenic region of 207 nucleotides. The ORFs are flanked by a 377 nucleotide 5' untranslated region (UTR) and a 226 nucleotide 3' UTR followed by a poly(A) tail. The predicted amino acid sequence of ORF1 revealed sequence motifs characteristic of a helicase, a protease and an RNA-dependent RNA polymerase, similar to the non-structural proteins of several plant and animal RNA viruses. In addition, a short amino acid sequence located in the N-terminal region of ORF1 presented a significant similarity with a baculovirus IAP repeat (BIR) domain of inhibitor of...
Tipo: Text Palavras-chave: Genomic characterization; Taura syndrome; Virus; Shrimp disease; Penaeidae.
Ano: 2002 URL: https://archimer.ifremer.fr/doc/2002/publication-715.pdf
Imagem não selecionada

Imprime registro no formato completo
The role of astaxanthin in shrimp pigmentation ArchiMer
Latscha, T.
Carotenoids are exogenously derived isoprenoid compounds which are responsible for pigmentation in crustaceans. While implants and bacteria are able to synthesize these carotenoids de novo, shrimps like other animals entirely depend on their dietary supply. The major carotenoid found in most crustacean tissues and responsible, e.g. for the typical colour of penaeids is astaxanthin. With increasing industrialization in shrimp farming there is a growing demand for synthetic, nature-identical carotenoids, not only for pigmentation, but also for the maintenance of growth and fertility.
Tipo: Text Palavras-chave: Metapenaeus monoceros; Penaeus japonicus; Penaeus monodon; Penaeidae; Marine crustaceans; Marine invertebrates; Diets; Fertility; Growth; Marine aquaculture; Shrimp culture; Colour.
Ano: 1989 URL: http://archimer.ifremer.fr/doc/1989/acte-1466.pdf
Imagem não selecionada

Imprime registro no formato completo
Variabilite genetique de quelques especes de crevettes Peneides d'interet aquacole ArchiMer
Ko, G; Pasteur, N; Bonhomme, Francois; Liao, D.
Thirteen populations belonging to seven species of Penaeid prawns (Crustacea, Decapoda) were analyzed at 29 protein loci. The authors show that both inter and intrapopulational genetic diversity are very low. These results are discussed in view of their use as guidance for aquaculture programs.
Tipo: Text Palavras-chave: Penaeus kerathurus; Penaeus orientalis; Penaeus indicus; Penaeus monodon; Penaeus stylirostris; Penaeus japonicus; Penaeidae; Malacostraca; Prawn culture; Aquaculture development; Sexual reproduction; Biopolymorphism; Population genetics; Polymorphisme enzymatique; Variabilité génétique; Crevettes Pénaeides; Crustacés.
Ano: 1983 URL: http://archimer.ifremer.fr/doc/1983/acte-1186.pdf
Registros recuperados: 22
Primeira ... 12 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional