Abstract:
Elatol was isolated as the major compound from the red alga Laurencia microcladia Kütz. collected in Southern Brazil. This is the first report of elatol in this species. We also investigated the herbivore behaviour of the black sea urchin Echinometra lucunter (Linnaeus, 1758) towards L. microcladia, Ulva fasciata Delile and Gracilaria domingensis (Kütz.) Sond. ex Dickie through live algal multiple-choice feeding assay, as well as artificial feeding assay. The sea urchins ate the crude algae L. microcladia and pellets containing the powdered algae, extract and all tested concentrations of elatol, suggesting that this seaweed and its main compound are palatable for E. lucunter. © 2009 Elsevier Ltd. All rights reserved.
Registro:
Documento: |
Artículo
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Título: | Isolation of elatol from Laurencia microcladia and its palatability to the sea urchin Echinometra lucunter |
Autor: | Lhullier, C.; Donnangelo, A.; Caro, M.; Palermo, J.A.; Horta, P.A.; Falkenberg, M.; Schenkel, E.P. |
Filiación: | Programa de Pós-graduação em Farmácia, Universidade Federal de Santa Catarina, Campus Universitário Trindade, CEP 88040-900 Florianopolis, SC, Brazil Departamento de Botânica, Universidade Federal de Santa Catarina, Campus Universitário Trindade, CEP 88040-900 Florianopolis, SC, Brazil Departamento de Química, Universidade Federal de Santa Catarina, Campus Universitário Trindade, CEP 88040-900 Florianopolis, SC, Brazil Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, UMYMFOR, Ciudad Universitaria Pab. 2, C1428EGA Buenos Aires, Argentina
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Palabras clave: | Black sea urchin; Echinometra lucunter; Elatol; Laurencia microcladia; artificial diet; echinoderm; edible species; feeding behavior; halogenated hydrocarbon; herbivore; marine ecosystem; palatability; red alga; seaweed; Brazil; South America; algae; Echinoidea; Echinometra lucunter; Gracilaria; Gracilaria domingensis; Laurencia; Laurencia microcladia; Rhodophyta; Ulva; Ulva fasciata |
Año: | 2009
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Volumen: | 37
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Número: | 4
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Página de inicio: | 254
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Página de fin: | 259
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DOI: |
http://dx.doi.org/10.1016/j.bse.2009.04.004 |
Título revista: | Biochemical Systematics and Ecology
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Título revista abreviado: | Biochem. Syst. Ecol.
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ISSN: | 03051978
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CODEN: | BSECB
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03051978_v37_n4_p254_Lhullier |
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Citas:
---------- APA ----------
Lhullier, C., Donnangelo, A., Caro, M., Palermo, J.A., Horta, P.A., Falkenberg, M. & Schenkel, E.P.
(2009)
. Isolation of elatol from Laurencia microcladia and its palatability to the sea urchin Echinometra lucunter. Biochemical Systematics and Ecology, 37(4), 254-259.
http://dx.doi.org/10.1016/j.bse.2009.04.004---------- CHICAGO ----------
Lhullier, C., Donnangelo, A., Caro, M., Palermo, J.A., Horta, P.A., Falkenberg, M., et al.
"Isolation of elatol from Laurencia microcladia and its palatability to the sea urchin Echinometra lucunter"
. Biochemical Systematics and Ecology 37, no. 4
(2009) : 254-259.
http://dx.doi.org/10.1016/j.bse.2009.04.004---------- MLA ----------
Lhullier, C., Donnangelo, A., Caro, M., Palermo, J.A., Horta, P.A., Falkenberg, M., et al.
"Isolation of elatol from Laurencia microcladia and its palatability to the sea urchin Echinometra lucunter"
. Biochemical Systematics and Ecology, vol. 37, no. 4, 2009, pp. 254-259.
http://dx.doi.org/10.1016/j.bse.2009.04.004---------- VANCOUVER ----------
Lhullier, C., Donnangelo, A., Caro, M., Palermo, J.A., Horta, P.A., Falkenberg, M., et al. Isolation of elatol from Laurencia microcladia and its palatability to the sea urchin Echinometra lucunter. Biochem. Syst. Ecol. 2009;37(4):254-259.
http://dx.doi.org/10.1016/j.bse.2009.04.004