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| Registros recuperados: 11 | |
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| Wahbi, Fatima; Le Loc'H, Francois; Berreho, Amina; Benazzouz, Aissa; Ben Mhmed, Abdelouahed; Errhif, Ahmed. |
| A study of the diet of the Atlantic horse mackerel Trachurus trachurus (Linnaeus, 1758) was carried out on the Atlantic coast of Southern Morocco, located from Cap Boujdour to Cap Blanc (26 degrees 30'N-21 degrees N latitude). This area is characterized by a permanent upwelling and is among the highly productive ecosystems of the worldwide ocean. The diet of T. trachurus was studied through qualitative and quantitative analysis of stomach contents. Samples were collected during the warm (June-July-August) and the cold seasons (November-December) in 2007 and 2008. Acoustic surveys were carried out on board of the Moroccan Amir Moulay Abdellah and the Russian Atlantida oceanographic vessels. A total of 456 stomachs were analyzed, exhibiting a diversified... |
| Tipo: Text |
Palavras-chave: Carangidae; Trachurus trachurus; Atlantic; Morocco; Diet. |
| Ano: 2015 |
URL: https://archimer.ifremer.fr/doc/00275/38652/73175.pdf |
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| Cunha,Viviana Lisboa; Rodrigues,Ricardo Vieira; Okamoto,Marcelo Hideo; Sampaio,Luís André. |
| Para determinar a viabilidade do cultivo de uma espécie, é importante o conhecimento dos fatores limitantes para sua produção. Conhecer a taxa de consumo de oxigênio pós-prandial pode auxiliar na determinação da freqüência alimentar ideal para as espécies cultivadas. O objetivo deste trabalho foi estudar a taxa de consumo de oxigênio pós-prandial para juvenis do pampo Trachinotus marginatus. A avaliação do consumo de oxigênio foi feita a 24°C e 33, com pampos (9,64±0,2g) alimentados com 12% da biomassa por dia com dieta NRD INVE (59% proteína). Foi observado um pico de consumo de oxigênio 30min após a alimentação (1,06mgO2 g-1 h-1) e seu retorno ao nível de jejum (0,79mgO2 g-1 h-1) depois de decorridos mais 120min. A alimentação de juvenis de pampo pode... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carangidae; Alimentação; Metabolismo; Piscicultura marinha. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782009000400047 |
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| Takemoto, Ricardo Massato; Universidade Estadual de Matingá; Luque, José Luis; UFRRJ; Luque, José Luis; UFRRJ. |
| Quatro espécies de copépodes caligídeos, parasitos de Oligoplites palometa (Cuvier, 1833), O. saurus (Bloch & Schneider, 1801) e O. saliens (Bloch, 1793) (Osteichthyes, Carangidae) da Baia de Sepetiba, litoral do Estado do Rio de Janeiro, Brasil, são descritos. São apresentados o registro de novo hospedeiro e nova distribuição geográfica para Caligus robustus Bassett-Smith, 1898, C. rufimaculatus Wilson, 1905, C. bonito Wilson, 1905 e Metacaligus rufus (Wilson, 1908). Caligus oligoplitisi Carvalho, 1954, é considerado novo sinônimo júnior de C. robustus. Tuxophorus caligodes Wilson, 1908, coletado na superfície do corpo de Oligoplites saliens, O. palometa e O. saurus é redescrito e ilustrado. Peixes do gênero Oligoplites são novos hospedeiros para... |
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Palavras-chave: 2.00.00.00-6 Ciências Biológicas Copepoda; Caligidae; Tuxophorus caligodes; Oligoplites; Carangidae; Atlântico Sul 2.00.00.00-6 Ciências Biológicas. |
| Ano: 2002 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2378 |
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| Luque,José Luis; Alves,Dimitri Ramos. |
| Sixty specimens of Caranx hippos (Linnaeus, 1766) and fifty-five specimens of Caranx latus Agassiz, 1831 collected from the coastal zone of the State of Rio de Janeiro (21-23ºS, 41-45ºW), Brazil, from October 1998 to October 1999, were necropsied to study their metazoan parasites. All specimens of C. hippos were parasitized, and the majority of specimens of C latus (96.4%) were parasitized by one or more metazoan species. Nineteen species of parasites were collected in C. hippos: 5 digeneans, 5 monogeneans, 2 cestodes, 5 nematodes, and 2 copepods. Seventeen species of parasites were collected in C. latus: 6 digeneans, 2 monogeneans, 3 cestodes, 4 nematodes, and 2 copepods. The endoparasites (digeneans, cestodes, and nematodes) were the majoriry, 76.4% and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carangidae; Caranx hippos; Caranx latus; Parasitic ecology; Community structure; Marine fish; Brazil. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752001000200011 |
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| El-Sayed, H.Kh.A.. |
| Growth and population dynamics parameters of Alepes djedaba as an exotic carangid fish species from Red Sea into the Levant Basin of the Mediterranean Sea, were investigated. Fish samples were obtained from purse-seiners operating during the day time from Jan. to Dec. 2003 in Abu Qir Bay, Eastern Alexandria. The results obtained show that back-calculated lengths (based upon otolith readings) for the first; second and third age groups were 10.38; 15.4 and 19.32 cm TL respectively, the estimated Bertalanffy growth parameters were L∞=33.29 cm, K=0.2473 and t0= -0.51. The Length-weight relationship was represented by the formula: Log W=-1.9245+2.9762 Log L. Total mortality (Z), natural mortality (M) and fishing mortality (F) were 1.85; 0.62 and 1.23... |
| Tipo: Journal Contribution |
Palavras-chave: Mortality; Yield/recruit; Growth; Carangidae. |
| Ano: 2005 |
URL: http://hdl.handle.net/1834/4995 |
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| Roos, David; Roux, Olivier; Conand, François. |
| The main characteristics of the biology of bigeye scad were studied from commercial fishery catches around Reunion Island. Biometric relationships were calculated. The monitoring of size distribution, aggregated by month, allowed us to estimate the theoretical growth equation using the ELEFAN software. The von Bertalanffy growth parameters were adjusted with a seasonal modulation: L8 = 265 mm; K = 1.64 year-1; c = 0.068; ? = 0.38. The growth of the cohort was quite high during the austral summer (November-April) and decreased during the austral winter (May-October). The arrival of a new cohort with homogeneous small sizes (65 to 90 mm) in the fishery in November coincided with the disappearance of large individuals. A feature of the reproductive biology... |
| Tipo: Text |
Palavras-chave: Indian Ocean; Reunion Island; Growth; Reproduction; Selar crumenophthalmus; Carangidae. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/2007/publication-2335.pdf |
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| Aggrey-Fynn, J.; Sackey-Mensah, R.. |
| The diversity and relative species abundance of fisheries resources were studied from Winneba to Cape Coast on the central coast of Ghana during December 2007 to May 2009. Samples of organisms were collected at random from beach seine landings during the study period. The fishes were counted and identified to the family and species levels. Ecological indices such as Shannon-Wiener diversity index, equitability and Sørenson’s similarity index were used to analyse the data. Specimens from Winneba, Saltpond and Cape Coast comprise 56 species belonging to 30 families. Carangidae, Haemulidae, Clupeidae and Sciaenidae were some of the families, where key species occurred during the study. The relative abundance of key organisms in the beach seine landings... |
| Tipo: Report |
Palavras-chave: Fish; Biodiversity; Relative abundance; Coastal fisheries; Carangidae; Haemulidae; Sciaenidae; Marine resources. |
| Ano: 2012 |
URL: http://hdl.handle.net/1834/5323 |
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| Registros recuperados: 11 | |
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