Issue |
Annls Limnol.
Volume 21, Number 1, 1985
|
|
---|---|---|
Page(s) | 3 - 12 | |
DOI | https://doi.org/10.1051/limn/1985004 | |
Published online | 15 August 2009 |
Ultrastructure des Diatomées de Nouvelle-Calédonie. Première partie
Ultrastructure of the diatom flora from New-Caledonia. Part. I
Laboratoire d'Hydrobiologie, U.A. 695 C.N.R.S., Université P.
Sabatier, 118 roule de Narbonne, 31062 Toulouse Cedex (France)
Dans cette première note, 13 taxons, dont 5 endémiques de Nouvelle-Calédonie, sont examinés au microscope électronique à balayage (M.E.B.) et au microscope électronique à transmission (M.E.T.). La liste des espèces observées est la suivante : Amphipleura guillauminii, Achnanthes lata, Brachysera neocaledonica var. angusta (nov. comb.), Cocconeis neocaledonica, Cymbella delicatula, Cymbella subturgida, Denticula elegans, Epithemia cistula, Navicula bryophila, Navicula viridula var. rostellata, Stenopterobia intermedia, Surirella neocaledonica var. punctata. La structure de Cocconeis neocaledonica Maillard se révèle très originale.
Abstract
This is the first contribution on the ultrastructure of diatoms recorded in New-Caledonia. Among the 13 taxa described, 5 are endemic. Of particular interest is the remarkable structure observed in the species Cocconeis neocaledonica Maillard.
Mots clés : diatomées / microscopie électronique / morphologie
Key words: diatoms / electron microscopy / morphology
© Masson, 1985
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