David, G. S.Coutinho, R.Quagio-Grassiotto, I. [UNESP]Verani, J. R.2014-05-272014-05-272005-10-01African Journal of Marine Science, v. 27, n. 2, p. 439-447, 2005.1814-232Xhttp://hdl.handle.net/11449/68439The reproductive biology of the seabream Diplodus argenteus, a dominant coastal fishery species, was investigated over two consecutive seasons (2001-2002) at Cabo Frio, Brazil, a low-latitude upwelling system. The sex ratio was dominated by females (1.4:1.0) and the length-at-50% sexual maturity (females) was 203mm total length. Females were multiple spawners and the reproductive pattern appeared to be digynous protandrous hermaphroditism. Monthly variations in gonadosomatic index and proportion of ripe females indicated that reproductive activity occurred from late winter to summer (August-February), following coastal upwelling. Copyright © NISC Pty Ltd.439-447engDiplodusReproductionSeabreamSparidaeUpwellingfish biologyreproductive biologyupwellingBrazilCabo FrioRio de Janeiro [Brazil]South AmericaDiplodus argenteusArtigoWOS:000233485000009Acesso restrito2-s2.0-28444465194