Striped Mojarras (Eugerres plumieri) are rather deep-bodied fish, dark olive above and tan to silvery on the sides, often with a metallic sheen. Bold black stripes. Froese, R. and D. Pauly. Editors. (). FishBase. Eugerres plumieri (Cuvier, ). Accessed through: World Register of Marine Species at. Image of Eugerres plumieri (Striped mojarra). Eugerres plumieri Etymology: Eugerres: Greek, eu = good, well + Latin, gerres = a kind of anchovies; cited by.

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Los resultados indican que la pesca no fue determinante para disminuir la abundancia de E.

The outcome point out that fishing was not determinant of E. Seemingly, mojarras were deprived in short time of their preferred food Mytilopsis salleia small sessile bivalve very abundant at one time on oyster banks Crassostrea rhizophorae. These were buried by sediments delivered initially by tributaries from Sierra Nevada de Santa Marta, and then, sinceby works connecting lagoon to Magdalena River.

Models are proposed, explaining abundance variation confronted with catch and effort, as well as reduction of carrying capacity for mojarras and their prey, due to impact of sediments proceeding from neighboring ecosystems.

The need and usefulness of an ecosystem approach when considering fish resource management is sugerres. Fishery collapse, striped mojarra, ecosystem approach, BACI, piecewise regression.

Se obtuvieron estimaciones mensuales y luego anuales de las capturas por arte de pesca; de igual manera para el esfuerzo faenas. El programa iterativo Statistica StatSoft, calcula dos ecuaciones por separado:.

En cuanto a capturas por arte de pesca Figuras 5 y 6Tabla 1destaca el boliche, cuya especie objetivo fue la mojarra. El principal aporte de sedimentos en el escenario “antes” provino de SNSM acarreado por los tributarios. Actualmente la altura de los sedimentos sobre los bancos sepultados es inversamente proporcional a la altura de la columna de agua en cada sitio Tabla 3.

El cambio en la salinidad apenas explica directamente el Los coeficientes calculados para cada modelo segmentado resultante se relacionan en Tabla 5. El punto de quiebre de la abundancia de la mojarra estimado fue El punto de quiebre calculado por programa fue una abundancia de Cuando la abundancia de la mojarra estuvo debajo del punto de quiebre Lo que se muestra en los residuos resultantes Tabla 7. Esto sucede en una magnitud tan baja, que ya es poco probable su efecto sobre la abundancia de la mojarra.


Sin embargo, este cambio no llega ser de un orden de magnitud, por lo que no se considera significativo. Dada la importancia de E.

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Siendo un pez eurihalino, no era previsible que lo afectara mucho la salinidad del sistema, plumiefi no fue significativa para explicar el cambio en abundancia de la mojarra. Teniendo en cuenta la importancia del alimento preferencial plimieri las mojarras en el antes M. Se removieron cerca de 3. A pesar de la importancia de E. Dada la importancia de M.

A la Universidad Nacional de Colombia y al Cecimar. A la Doctora G. Vivas de Redcam, por su apoyo. Romero, por su apoyo con Sipein; a la Ing.

IUCN Red List of Threatened Species

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Human uses

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El programa iterativo Plunieri StatSoft, calcula dos ecuaciones por separado: Sedimentos actuales sobre los principales bancos de ostra en la CGSM Actualmente la altura de los sedimentos sobre los bancos sepultados es inversamente proporcional a la altura de la columna de agua en cada sitio Tabla 3. Lunes a Viernes; 7: How to cite this article.