Desarrollo embrionario, larval y del alevín de Cichlasoma dovii (Günther. 1864) (Pisces: Cichlidae)
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Nhiều tác giả: | , , |
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Định dạng: | artículo original |
Trạng thái: | Versión publicada |
Ngày xuất bản: | 1988 |
Miêu tả: | Gravid guapote fishes, Cichlasoma dovii, were captured in the Arenal Reservoir, Guanacaste, Costa Rica in December of 1986. They were kept in a cage culture for two months and then under laboratory conditions until spawning. The eggs are elongated, 2.1 ± 0.5 mm in length and 1. 6 ± 0.5 mm wide. The time from fertilization to hatching is 70-79 hours at 24 ± 0.5 °C. The larvae hatch when they are 7.62 ± 0.53 mm length, and feed 312 hours after hatching. They transform to alevins when 12.76 ± 0.28 mm in length. |
Quốc gia: | Portal de Revistas UCR |
Tổ chức giáo dục: | Universidad de Costa Rica |
Repositorio: | Portal de Revistas UCR |
Ngôn ngữ: | Español |
OAI Identifier: | oai:portal.ucr.ac.cr:article/23847 |
Truy cập trực tuyến: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/23847 |
Access Level: | acceso abierto |