Marea roja producida por Lingulodinium polyedrum (Peridiniales, Dinophyceae) en Bahía Culebra, Golfo de Papagayo, Costa Rica
Sparad:
| Författarna: | , , , |
|---|---|
| Materialtyp: | artículo original |
| Status: | Versión publicada |
| Utgivningstid: | 2001 |
| Beskrivning: | This is the first record of the dinoflagellate Lingulodinium polyedrum in a red tide bloom in the North Pacific coast of Costa Rica. The sample was collected on April 2000 at Culebra Bay, Gulf of Papagayo, from a patch of aproximatly 2000 m2, which produced a red discoloration of the water and a peculiar strong odor. This species produces spherical hypnocysts that may remain for decades when dark or anoxic conditions are present; L. polyedrum had been associated with the production of paralyzing toxins such as saxitoxins and yessotoxins. A second smaller patch was observed close Panama beach, into the bay, where we found seven puffer fish (Diodontidae) and two lobsters dead in the sand. It is important to develop a monitoring program to identify seasonal behavior of this species and ameliorate its impact on coastal human communities. |
| Land: | Portal de Revistas UCR |
| Organisation: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Språk: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/26290 |
| Länkar: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/26290 |
| Access Level: | acceso abierto |
| Nyckelord: | Red tide dinoflagellates Lingulodinium polyedrum Culebra Bay Pacific coast Costa Rica |