Análisis de la estructura poblacional de Anchoa panamensis (Steindachner, 1875) en el Golfo de Nicoya, Costa Rica
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| Авторы: | , |
|---|---|
| Формат: | artículo original |
| Статус: | Versión publicada |
| Дата публикации: | 1984 |
| Описание: | 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. |
| Страна: | Portal de Revistas UCR |
| Институт: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Язык: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/24843 |
| Online-ссылка: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/24843 |
| Access Level: | acceso abierto |