Atividade reprodutiva de Bairdiella ronchus (Cuvier) (Pisces, Sciaenidae) na Baía de Guaratuba, Paraná, Brasil

作者: Paulo de T Chaves

DOI: 10.1590/S0101-81751995000400005

关键词:

摘要: Bairdiella ronchus is one of the most common species demersal ichthyofauna in Guaratuba Bay, south Brazil. However, this study reveals that does not inhabits permanently mangroove area. Individuals with more than 94mm total lenght leave area late summer and early auntumn returming spring. when they start ovarian veitellogenesis. During spring summer, oocytes are hydrated, empty follicles can be found ovaries, indicating reproductive time for As other Sciaenidae. B. a multiple spawner species.

参考文章(5)