Seasonal changes in the gonadossomatic index, allometric condition factor and sex ratio of an auchenipterid catfish from eastern Amazonia
The aim of the present study was to evaluate the seasonal pattern of the gonadosomatic index (GSI), condition factor (K), and sex ratio in the catfish Auchenipterichthys longimanus (Siluriformes: Auchenipteridae) as an approach to identify its reproductive period. A total of 589 A. longimanus specim...
| Autor principal: | FREITAS, Tiago Magalhães da Silva |
|---|---|
| Outros Autores: | ALMEIDA, Vitor Hudson da Consolação, MONTAG, Luciano Fogaça de Assis, ROCHA, Rossineide Martins da, FONTOURA, Nelson Ferreira |
| Grau: | Artigo |
| Idioma: | eng |
| Publicado em: |
2014
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.ufpa.br/jspui/handle/2011/5123 |