Results 31 to 40 of about 84 (58)

Características fisiológicas de la almeja chocolata Megapitaria squalida (Sowerby, 1835) en Altata, Navolato, Sinaloa: Factores metabólicos en cultivo y factores reproductivos en una población silvestre

open access: yes, 2015
La pesquería de la almeja chocolata Megapitaria squalida es una actividad que no ha quedado exenta de la captura inmoderada, ya que su pesca que no presenta ningún tipo de restricción. Además, esta almeja es un importante recurso pesquero para el Estado de Sinaloa, por lo que es prioritario proponer recomendaciones para su conservación y manejo ...
openaire   +1 more source

Contenido de metales pesados (cobre, cromo, cadmio, níquel, plomo, arsénico, zinc y mercurio) en la almeja chocolata (Megapitaria squalida) de Bahía Altata, Sinaloa, y el riesgo potencial para la salud humana por su consumo

open access: yes, 2018
La almeja chocolata (Megapitaria squalida), es uno de los moluscos bivalvos más abundantes y consumidos en el noroeste de México, pero por ser un organismo que se alimenta mediante filtración, puede bio-acumular metales pesados en sus tejidos por encima de los límites permisibles, los cuales, supondrían un riesgo potencial para la salud humana por su ...
openaire   +1 more source

Ciclo reproductivo de la almeja chocolata Megapitaria squalida (Sowerby, 1835) (Bivalvia:Veneridae) en Bahía Juncalito, Golfo de California, México.

open access: yes, 2000
B. Patricia Ceballos Vázquez   +3 more
openaire   +1 more source

Evidence of health impairment of Megapitaria squalida (Bivalvia: Veneridae) near the “hot spot” of a mining port, Gulf of California

open access: yesHidrobiologica, 2017
It is known that organisms inhabiting polluted marine habitats may experience adverse physiological effects. The port of Santa Rosalia, Gulf of California, is characterized by high concentrations of heavy metals in sediments, particularly Cu, Zn, Co, Mn, Pb, and U, which are potentially toxic to the marine biota.
Marcial Arellano-Martínez
exaly   +5 more sources
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REPRODUCTIVE PATTERN OF THE SQUALID CALLISTA MEGAPITARIA SQUALIDA FROM NORTHWESTERN MEXICO

Journal of Shellfish Research, 2006
Abstract The annual reproductive cycle of the squalid callista Megapitaria squalida living in the Ojo de Liebre lagoon was analyzed from January to December 2001. The reproductive activity was analyzed qualitatively (through histological analysis), defining five gonad development stages (undifferentiated, developing, ripe, spawning and spent).
Marcial Arellano-Martínez   +1 more
exaly   +2 more sources

Assessment of Metallothioneins in Tissues of the Clam Megapitaria squalida as Biomarkers for Environmental Cadmium Pollution From Areas Enriched in Phosphorite

Archives of Environmental Contamination and Toxicology, 2010
The aim of this study was to evaluate the use of metallothionein (MT) concentrations in tissues of the clam Megapitaria squalida as biomarkers of environmental cadmium (Cd) pollution from phosphorite enrichments in the marine environment, which resulted from mining activities in La Paz Bay, Baja California Sur, Mexico.
Raúl Llera-Herrera   +2 more
exaly   +3 more sources

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