Marine diatoms from Buenos Aires coastal waters (Argentina). II. Thalassionemataceae and Rhaphoneidaceae
This study describes the diversity of the species belonging to the diatom families <i>Thalassionemataceae</i> Round and <i>Rhaphoneidaceae</i> Forti frequently found in the temperate marine coastal waters of Buenos Aires Province, Argentina, from October 1994 to September 200...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2007 |
| País: | Argentina |
| Institución: | Universidad Nacional de La Plata |
| Repositorio: | SEDICI (UNLP) |
| Idioma: | inglés |
| OAI Identifier: | oai:sedici.unlp.edu.ar:10915/82980 |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/82980 |
| Access Level: | acceso abierto |
| Palabra clave: | Ciencias Naturales Delphineis Diatoms Lioloma Rhaphoneidaceae Rhaphoneis Thalassionema Thalassionemataceae |
| Sumario: | This study describes the diversity of the species belonging to the diatom families <i>Thalassionemataceae</i> Round and <i>Rhaphoneidaceae</i> Forti frequently found in the temperate marine coastal waters of Buenos Aires Province, Argentina, from October 1994 to September 2000. It comprises morphological, taxonomic and distributional analysis of species found in planktonic samples collected at San Clemente del Tuyú, Santa Teresita, La Lucila del Mar, Mar de Ajó, Nueva Atlantis, Pinamar and Villa Gesell. Raw and cleaned samples were analysed with light and scanning electron microscopy. Four taxa of the genus <i>Thalassionema</i> Grunow ex Mereschkowsky amend. Hallegraeff, one of the genus <i>Lioloma</i> Hasle, two of the genus <i>Delphineis</i> Andrews and one of the genus <i>Rhaphoneis</i> Ehrenberg, were identified. <i>Thalassionema pseudonitzschioides</i> (Schuette & Schrader) Hasle, <i>Thalassionema synedriforme</i> (Greville) Hasle and <i>Lioloma pacificum</i> (Cupp) Hasle in Hasle & Syvertsen are new records for Argentina. |
|---|