Contenido energetico de algunos invertebrados bentonicos de la costa de Chile y fluctuación anual em Mytilus chilensis Hupe 1854

Duarte, William E.; Jara, Fernando; Moreno, Carlos A.

doi:10.1590/S0373-55241980000200032

Resumen

Caloric values, ash and hydric percentages were obtained from the most abundant benthic invertebrates of Corral Bay, from which this information was not previously available. The range of these values is not different to those of related taxonomic groups of other oceans. Annual fluctuations of these paramenters were studied in Mytilus chilensis so as to obtain a quantitative estimation of the variation of these values.

ARTIGOS

Contenido energetico de algunos invertebrados bentonicos de la costa de Chile y fluctuación anual em Mytilus chilensis Hupe 1854

William E. Duarte; Fernando Jara; Carlos A. Moreno

Instituto de Ecologia y Evolucion. Facultad de Ciencias. Universidade Austral de Chile, Valdivia, Chile

SYNOPSIS

Caloric values, ash and hydric percentages were obtained from the most abundant benthic invertebrates of Corral Bay, from which this information was not previously available. The range of these values is not different to those of related taxonomic groups of other oceans. Annual fluctuations of these paramenters were studied in Mytilus chilensis so as to obtain a quantitative estimation of the variation of these values.

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Agradecimientos

El financiamiento de la presente contribución ha provenido de la Dirección de Investigación de la Universidad Austral de Chile (Proyecto S-77-34), que los autores agradecen sinceramente. Agradecemos también al PNUMA-Regional America Latina por su ayuda prestada para concurrir al V Simposio Latinoamericano sobre Oceanografía Biológica en Sao Paulo, Brasil.

CUMMINS, K. W. & WUYCHECK, J. C. 1971. Caloric equivalents for investigations in ecological energetics. Mitt, intern. Verein, theor. angew. Limnol., 18:1-15.
DARE, P. J. & EDWARDS, D. B. 1975. Seasonal changes in flesh weight and biochemical composition of mussels (Mitilus edulis L.) in the Conwy estuary, North Wales. J. exp. mar. Biol. Ecol., 18:89-97.
GOLLEY, F. B. 1961. Energy values of ecological materials. Ecology, 42(3):581-584.
LOSADA, L. E. 1967. Informe sobre madurez sexual y crecimiento de la población de Myiilus edulis chilensis en Mercón, Estero de Castro, (in litteris).
PAINE, R. T. 1964. Ash and calorie determinations of sponge and opisthobranch tissues. Ecology, 45(2):384-387.
SLOBODKIN, L. B. 1962. Energy in animal ecology. In: Cragg, J. B., ed. - Advances in ecological research. London, Academic Press, vol. 1, p.69-101.
TYLER, A. V. 1973. Caloric values in some North Atlantic invertebrates. Mar. Biol., 19:258-261.
WISSING, T. E.; DARNELL, R. M.; IBRAHIM, M. A. & BERNER Jr., L. 1973. Caloric values of marine animals from the Gulf of Mexico. Contr. mar. Sci. Univ. Tex., 17:1-7.

Fechas de Publicación

Publicación en esta colección
06 Jun 2012
Fecha del número
1980

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

[1] CUMMINS, K. W. & WUYCHECK, J. C. 1971. Caloric equivalents for investigations in ecological energetics. Mitt, intern. Verein, theor. angew. Limnol., 18:1-15.

[2] DARE, P. J. & EDWARDS, D. B. 1975. Seasonal changes in flesh weight and biochemical composition of mussels (Mitilus edulis L.) in the Conwy estuary, North Wales. J. exp. mar. Biol. Ecol., 18:89-97.

[3] GOLLEY, F. B. 1961. Energy values of ecological materials. Ecology, 42(3):581-584.

[4] LOSADA, L. E. 1967. Informe sobre madurez sexual y crecimiento de la población de Myiilus edulis chilensis en Mercón, Estero de Castro, (in litteris).

[5] PAINE, R. T. 1964. Ash and calorie determinations of sponge and opisthobranch tissues. Ecology, 45(2):384-387.

[6] SLOBODKIN, L. B. 1962. Energy in animal ecology. In: Cragg, J. B., ed. - Advances in ecological research. London, Academic Press, vol. 1, p.69-101.

[7] TYLER, A. V. 1973. Caloric values in some North Atlantic invertebrates. Mar. Biol., 19:258-261.

[8] WISSING, T. E.; DARNELL, R. M.; IBRAHIM, M. A. & BERNER Jr., L. 1973. Caloric values of marine animals from the Gulf of Mexico. Contr. mar. Sci. Univ. Tex., 17:1-7.