Análisis de la estructura poblacional de Anchoa panamensis (Steindachner, 1875) en el Golfo de Nicoya, Costa Rica
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| Autorzy: | , |
|---|---|
| Format: | artículo original |
| Status: | Versión publicada |
| Data wydania: | 1984 |
| Opis: | A relative-length-frequency study, in the Gulf of Nicoya, Costa Rica from May 1980 to April 1981, showed that in Anchoa panamensis there are two age groups per year, with maximum spawning peaks during the rainy season, May and October. The asymptotic total llength (L=) and weight (W=) were 160.1 mm and 27.1 g, respectively. The total mortality rate was calculated as 5.240 and we conclude that the population is being underexploited. |
| Kraj: | Portal de Revistas UCR |
| Instytucja: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Język: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/24843 |
| Dostęp online: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/24843 |
| Access Level: | acceso abierto |