| Registro completo |
| Provedor de dados: |
Zoologia
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| País: |
Brazil
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| Título: |
A incubação de ovos e larvas em Genidens genidens (Valenciennes) (Siluriformes, Ariidae) da Baía de Guaratuba, Paraná, Brasil
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| Autores: |
Chaves,Paulo de Tarso da C
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| Data: |
1994-01-01
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| Ano: |
1994
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| Palavras-chave: |
Catfish
Reproduction
Fishes
Larvae
Paraná
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| Resumo: |
At Guaraluba bay, the catfish Genidens genidens shows incubating behavior during the summer months. The larvae are either less or heavier than the eggs, and their stomach analysis confirms the exogenous leeding during incubation. Embryos sizes can increase to 59mm in total lenght and 2,8g in total weight, including the yolksac. It was observed that the largest larvae are guarded by the largest adults, and that the embryo size is similar among individuals from the same adult.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Português
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751994000400008
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| Editor: |
Sociedade Brasileira de Zoologia
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| Relação: |
10.1590/S0101-81751994000400008
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| Formato: |
text/html
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| Fonte: |
Revista Brasileira de Zoologia v.11 n.4 1994
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| Direitos: |
info:eu-repo/semantics/openAccess
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