Organogénesis del sistema digestivo del pez Pterophylum scalare(Perciformes: Cichlidae)
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| Autores: | , , |
|---|---|
| Format: | artículo original |
| Status: | Versión publicada |
| Fecha de Publicación: | 2008 |
| Beskrivelse: | There is little knowledge on the development of the angelfish Pterophyllum scalare (Liechtenstein 1823), a spe-cies of economical and biological value for inland water ecosystems. We recorded net development time of each organogenetic stage, cumulative time and characteristic structure differentiation for each stage. We found eight organogenetic stages for the digestive system, between the gastrula and the total re-adsorption of the vitelin sack. The total time for the organogenetic development of the digestive system was 119 hours and 44 minutes. |
| País: | Portal de Revistas UCR |
| Institution: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Sprog: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/5765 |
| Online adgang: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/5765 |
| Palabra clave: | Organogénesis estadios sistema digestivo desarrollo embrionario diferenciación celular peces Organogenesis stages digestive system embrionary development cellular differentiation fish |