La pesquería de Penaeus stylirostris (Decapoda: Penaeidae) en el Golfo de Nicoya, Costa Rica
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| 著者: | , , |
|---|---|
| フォーマット: | artículo |
| 出版日付: | 1995 |
| その他の書誌記述: | A cohort analysis was perfonned for Penaeus stylirostris Stimpson, 1871 in the inner Gulf of Nicoya. Overfishing is evident for males 150-160 mm and in females over 170 mm in length. These groups also showed the highest instantaneous mortality cates. Higher catches are for sizes 130-140 mm. The small-scale fishing fleet reportedIy caught 29 457 Kg of white shrimp (Penaeus occidentalis Streets, 1871 y P. stylirostris) equivalent to US $ 558 210. During August 427 708 kg of shrimp were caught in a I 378 days fishing effort; a standardization factor of 0.5. was revealed for the small-scale fishing fleet effort. The highest capture percentage for Penaeus occidentalis was 55.06 |
| 国: | Repositorio UNA |
| 機関: | Universidad Nacional de Costa Rica |
| Repositorio: | Repositorio UNA |
| 言語: | Inglés |
| OAI Identifier: | oai:null:11056/26414 |
| オンライン･アクセス: | http://hdl.handle.net/11056/26414 |
| キーワード: | PENAEUS STYLIROSTRIS GOLFO DE NICOYA (COSTA RICA) PESQUERÍAS FISHERIES PESCA ARTESANAL |