Data/hora: 11/06/2024 08:02:48

Provedor de dados: | 104
País: | Brazil
Título: | Estrutura populacional de Pomadasys corvinaeformis (Steindachner) (Teleostei, Haemulidae) na Baía de Guaratuba, Paraná, Brasil
Autores: | Chaves,Paulo de Tarso da Cunha.
Data: | 1998-01-01
Ano: | 1998
Palavras-chave: | Pomadasys corvinaeformis; Fishes; Mangrove; Guaratuba Bay; Brazil.
Resumo: | Reproductive and biometrical analyses were pertormed on 1629 individuals of P. corvinaeformis collected monthly from October 1993 to September 1996, at Guaratuba Bay, Southern Brazilian coast. The results indicate that the species is more abundant in the mangrove area during winter, when the largest individuais were collected, and spring, when the water temperature is lower and the salinity higher than summer or autumn. The relationship of body weight to body length, for grouped sexes, is "lnTW= -12,0456 + 3,1831 lnTL". The monthly Condition Factor is highest during summer and lowest during winter. It is suggested that P. corvinaeformis is present in the mangrove area during a specific etape of its life cycle and does not use this area to maturation and spawn.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751998000100018
Editor: | Sociedade Brasileira de Zoologia
Relação: | 10.1590/S0101-81751998000100018
Formato: | text/html
Fonte: | Revista Brasileira de Zoologia  v.15 n.1 1998
Fonte: | info:eu-repo/semantics/openAccess