| Autre(s) titre(s) |
The diatom Navicula ostrearia Bory in the Bay of Bourgneuf |
| Type |
Article |
| Date |
1973-09 |
| Langue(s) |
Français |
| Auteur(s) |
Robert Jean-Michel |
| Source |
Revue des Travaux de l'Institut des Pêches Maritimes (0035-2276) (ISTPM), 1973-09 , Vol. 37 , N. 3 , P. 363-368 |
| Keyword(s) |
North east Atlantic, France, Oyster pond, Microscopic observation, Polymorphomism, Diatom |
| Résumé en anglais |
Previously, Navicula ostrearia B. has been described only from the Marennes-Oleron district of the Atlantic coast of France. However, this pennate diatom is also present In the Bay of Bourgneuf where breeding of green-gilled oysters were recognized in sea basins called oyster ponds. A short description of observations made with the optical microscope precedes description of high magnification examination of the frustule made with the scanning electron microscope. This combination of techniques shows a polymorphism between the external and internal surfaces of diatom valves. |
| Texte intégral |
| Fichier |
Pages |
Taille |
Accès |
| publication-2148.pdf |
6 |
617 KB |
Libre accès |
|
