Mostrando 10 resultados de: 13
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Article(13)
Publisher
Revista de Biologia Tropical(4)
Aquaculture Nutrition(2)
Interciencia(2)
Aquaculture Research(1)
Boletin de Investigaciones Marinas y Costeras(1)
Comparative growth and survival of spat of the Caribbean pearl oyster, Pinctada imbricata cultivated indoor with microalgae diets and outdoor with natural diet
ArticleAbstract: We report the results of survival and growth in size and dry mass of spat of the Caribbean pearl oysPalabras claves:Bivalve, growth, Highly unsaturated fatty acids, Nutritional requirement, spat, Survival, tropical areaAutores:Adrián Márquez, César Lodeiros-Seijo, Glem M., Guevara M., L. Freites, Saucedo P.E.Fuentes:googlescopusCarotenogenesis of five strains of the algae Dunaliella sp. (Chlorophyceae) isolated from Venezuelan hypersaline lagoons
ArticleAbstract: We evaluated discontinuous cultures (Algal medium at 0.5 mM of NaNO 3, and 27% NaCl) of five strainsPalabras claves:carotenoids, DUNALIELLA, Pigments, VENEZUELAAutores:César Lodeiros-Seijo, Gómez O., Guevara M., Lemus N., Núñez P., Romero L., Rosales N., Vásquez A.Fuentes:googlescopusFatty acids profiles as selecting criteria of microalgal diets used for hatchery-rearing of the tropical scallop Euvola ziczac
ArticleAbstract:Palabras claves:Caribbean scallops, Culture, growth, larval development, SurvivalAutores:César Lodeiros-Seijo, Guevara M., Himmelman J.H., Jordan N., L. Freites, Maeda-Martínez A.N.Fuentes:googlescopusFood availability and reproduction affects lipid and fatty acid composition of the brown mussel, Perna perna, raised in suspension culture
ArticleAbstract: We examined the influence of the reproductive cycle and environmental factors on variations of the cPalabras claves:Bivalves, Environmental parameters, FATTY ACIDS, lipids, Perna perna, reproductionAutores:César Lodeiros-Seijo, Guderley H.E., Guevara M., L. Freites, Mendoza J., Narváez M., Salazar G.Fuentes:googlescopusEfecto tóxico del cadmio sobre microalgas aisladas del nororiente de Venezuela
ArticleAbstract:Palabras claves:Autores:César Lodeiros-Seijo, Esclapés M.M., Guevara M., Marín N., Morales E., Romero Y.Fuentes:googlescopusEffect of heavy metals on the growth of the tropical microalga Tetrasermis chuii(Prasinophyceae)
ArticleAbstract: We determined the toxic effect of four metals, cadmium (Cd), copper (Cu), mercury (Hg) and lead (Pb)Palabras claves:contamination, Heavy Metals, Phytoplankton, Tetraselmis chuii, ToxicityAutores:César Lodeiros-Seijo, Cordero J., Guevara M., Morales E.Fuentes:googlescopusNutritional quality of Metamysidopsis insularis Brattegard (Crustacea: Mysidacea)
ArticleAbstract: In natural conditions the mysid Metamysidopsis insularis is commonly found in the littoral lagoon ofPalabras claves:FATTY ACIDS, Live prey, Metamysidopsis, MysidsAutores:César Lodeiros-Seijo, Donato M.D., Graciani C., Guevara M., L. FreitesFuentes:googlescopusGrowth and metabolite production of the marine cyanobacterium Synechococcus sp. (Chroococcales) in function to irradiance
ArticleAbstract: Changes in salinity, temperature and irradiance during wet and dry seasons have induced metabolic vePalabras claves:Biochemical composition, Cyanobacteria, Irradiance, SynechococcusAutores:César Lodeiros-Seijo, Guevara M., Morales E., Rosales-Loaiza N.Fuentes:googlescopusGrowth and survival of the green mussel p. viridis (Bivalvia: Mytilidae) in bottom culture conditions in Turpialito, golfo de Cariaco, Venezuela
ArticleAbstract: Mussels represent one of the most important mollusk species for culture activities around the world,Palabras claves:Bottom culture, growth, Perna viridis, SurvivalAutores:César Lodeiros-Seijo, Cortez R., Guevara M., Montes M., Vanessa Acosta de MatheusFuentes:googlescopusIncrease of the content of lipids and polyunsaturated fatty acids of a strain of Tetraselmis tetrathele through mutation-selection
ArticleAbstract: The microalga Tetraselmis tetrathele was exposed to the mutagen ethyl methane sulfonate (EMS) in ordPalabras claves:Autores:Bauza R., Brito D., César Lodeiros-Seijo, Cortez R., Guevara M., L. Freites, Rosales N.Fuentes:googlescopus