Results 61 to 70 of about 2,304 (176)

Inventario de la macro-fauna reclutada sobre sustrato artificial suspendido en bahía Concepción, Baja California Sur, México

open access: yesRevista Mexicana de Biodiversidad, 2015
Los asentamientos humanos a lo largo de la zona costera han traído consigo impactos a la biota natural.Para disminuir los impactos provocados por pesquerías, el centro regional de investigación pesquera comenzó con elmaricultivo de pargo lunarejo ...
Michael P. Murtaugh, Luis Hernández
doaj   +1 more source

Comparison of fatty acids profile of the gonads and eggs of Lutjanus guttatus (Perciformes: Lutjanidae) obtained from wild and captive broodstock

open access: yesUniciencia, 2020
The proportions of fatty acids present in eggs and gonads of wild and captive Lutjanus guttatus (Steindachner, 1869) were evaluated to assist in obtaining nutritional information necessary to improve the diets provided in aquaculture production centers ...
Jonathan Chacón-Guzmán   +3 more
doaj   +1 more source

Validación y estandarización de una técnica para biopsia ovárica en el pargo flamenco, Lutjanus guttatus (Steindachner, 1869)

open access: yesRevista de Investigaciones Marinas, 2023
Se estudió la estandarización y validación de una técnica de biopsia para la evaluación del desarrollo ovárico del pargo flamenco, Lutjanus guttatus (Steindachner, 1869). Ovocitos en diferentes estadios estaban presentes a lo largo de los ovarios.
Luis Alvarez-Lajonchère   +2 more
doaj  

The pantothenic acid requirement in juvenile spotted rose snapper Lutjanus guttatus (Steindachner, 1869)

open access: yesLatin American Journal of Aquatic Research, 2018
An 18-week feeding trial was conducted to estimate the optimum dietary pantothenic acid (PA) requirement for juvenile of Lutjanus guttatus . Seven isoproteic and isocaloric practical diets were formulated containing graded levels of pantothenic acid (PA) 2.57, 31.97, 47.91, 63.79, 76.83, 103.15 and 121.91 mg kg -1 . Triplicate groups of 15 fish, with
Chávez-Sánchez, María C.   +6 more
openaire   +2 more sources

Consumption to biomass (Q/B) ratio and estimates of Q/B-predictor parameters for Caribbean fishes [PDF]

open access: yes, 2002
Estimates of the Q/B ratio and parameters of equations to 'predict' Q/B values for 116 fish stocks in the Gulf of Salamanca, Colombia are presented. A compilation of these estimates available for Caribbean Sea fishes (264 stocks) is also provided for ...
Duarte, L.O., Garcia, C.B.
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Composición y análisis taxonómico de la íctiofauna del golfo de Tribugá, Pacífico norte de Colombia Composition and taxonomic analysis of the fish fauna in the Gulf of Tribugá, northern Colombian Pacific

open access: yesLatin American Journal of Aquatic Research, 2008
Se realizó el análisis taxonómico y estructural de la comunidad íctica del golfo Tribugá zona norte del Pacífico colombiano, a partir de información recopilada mediante diferentes artes de pesca (volantín, espinel, trasmallo, barco arrastrero, arpón ...
Alexander Tobón-López   +2 more
doaj  

Haliotrematoides spp. (Monogenoidea: Dactylogyridae) parasitizing Lutjanus guttatus (Lutjanidae) in two localities of the Pacific coast of Mexico, and their phylogenetic position within the Ancyrocephalinae through sequences of the 28S rRNA

open access: yesRevista Mexicana de Biodiversidad, 2015
Specimens of wild populations of the spotted rose snapper, Lutjanus guttatus (Steindacher) were studied for monogenean parasites in 2 localities along the Mexican Pacific coast (Mazatlán, Sinaloa and Chamela Bay, Jalisco).
Adriana García-Vásquez   +4 more
doaj   +1 more source

[Reproductive biology of Lutjanus guttatus (Perciformes: Lutjanidae) in Utria National Park, Colombian Pacific].

open access: yesRevista de biologia tropical, 2013
Protected areas are important for natural population conservation since they work as refuge, feeding and breeding areas, where specimens should be exempt from human pressure. The generation of better criteria for management decisions and conservation of fishery resources, is based on the reproductive aspects of species that support fishing activities ...
Correa Herrera, Tatiana   +1 more
openaire   +2 more sources

Biology, fisheries and culture of tropical groupers and snappers [PDF]

open access: yes
Groupers and snappers are important fishery resources of the tropics and subtropics, where their high values have caused most of their stocks to be heavily exploited, some even to the point of collapse.
Arreguin-Sanchez, F.   +3 more
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