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Abstract:

Euglena acus, Euglena spirogyra, Phacus curvicaudus, Phacus pyrum and Phacus tortus isolated from Matanza River, Buenos Aires, Argentina, were grown in soil-water medium. When transferred to soil-water medium enriched with different beef-extract concentrations, a marked cell deformation could be observed in every instance, owing either to an extraordinary accumulation of paramylon grains or to a great development of some of them. In this paper, these morphological changes are described and their ecological implications are discussed.

Registro:

Documento: Artículo
Título:Morphological changes of Euglenophyta in response to organic enrichment
Autor:Conforti, V.
Filiación:Depto. de Ciencias Biológicas, Fac. de Ciencias Exactas y Naturales, Ciudad Universitaria, Pab. II, 1428, Buenos Aires, Argentina
Palabras clave:Bioassay; Euglenophyta; Organic matter; Paramylon bodies; Euglena acus; Euglena spirogyra; Phacus curvicaudus; Phacus pyrum; Phacus tortus
Año:1998
Volumen:369-370
Página de inicio:277
Página de fin:285
Título revista:Hydrobiologia
Título revista abreviado:Hydrobiologia
ISSN:00188158
CODEN:HYDRB
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00188158_v369-370_n_p277_Conforti

Referencias:

  • Conforti, V., Taxonomio study of the Euglenophyta of a highly polluted river of Argentina (1991) Nov. Hedwigia, 53, pp. 73-98
  • Conforti, V., Alberghina, J., Gonzalez Urda, E., Structural changes and dynamics of the phytoplankton along a highly polluted lowland river of Argentina J (1995) Aquat. Ecosyst. Health, 4, pp. 59-75
  • Conrad, W., Remarques sur le genre Phacus Duj., 1841 (1943) Bull. Mus. R. Hist. Nat. Belg., 19, pp. 1-16
  • Gojdics, M., (1953) The Genus Euglena., p. 268. , The Univ. of Wisconsin Press. Madison
  • Huber-Pestalozzi, G., Die Binnengewässer (1955) Das Phytoplankton Des Süsswassers, 16 (4), p. 1135. , Stuttgart
  • Kiss, J., Vasconcelos, A., Triemer, R., Paramylon synthesis and chloroplast structure associated with nutrient levels in Euglena (Euglenophyceae) (1986) J. Phycol., 22, pp. 327-333
  • Lefèvre, M., De la valeur des caracteres specifiques chez quelques Eugleniens (1931) Rec. Trav. Cryptog. Dediés a L. Manguin, pp. 343-354
  • Pringsheim, E., The biphasic or soil-water cultured method for growing algae and flagellates (1946) J. Ecol., 33, pp. 193-204
  • Starmach, K., Euglenophyta-Eugleniny Flora slodkowodna Polsld. 3 (1983) Polska Akademia Nauk. Warszawa-Krakow., p. 594
  • Tell, G., Conforti, V., Euglenophyta pigmentadas de la Argentina (1986) Bibliotheca Phycologica, Cramer (Ed.), B75, p. 301
  • Van Oye, P., Note sur l'Eugiena acus Ehrenberg (1924) Bull. Soc. R. Bot. Belg., 56, pp. 124-132

Citas:

---------- APA ----------
(1998) . Morphological changes of Euglenophyta in response to organic enrichment. Hydrobiologia, 369-370, 277-285.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00188158_v369-370_n_p277_Conforti [ ]
---------- CHICAGO ----------
Conforti, V. "Morphological changes of Euglenophyta in response to organic enrichment" . Hydrobiologia 369-370 (1998) : 277-285.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00188158_v369-370_n_p277_Conforti [ ]
---------- MLA ----------
Conforti, V. "Morphological changes of Euglenophyta in response to organic enrichment" . Hydrobiologia, vol. 369-370, 1998, pp. 277-285.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00188158_v369-370_n_p277_Conforti [ ]
---------- VANCOUVER ----------
Conforti, V. Morphological changes of Euglenophyta in response to organic enrichment. Hydrobiologia. 1998;369-370:277-285.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00188158_v369-370_n_p277_Conforti [ ]