摘要: Juvenils and adults of Chrysaora lactea, Aurelia aurita Drymonema gorgo were found in Blanca Bay during summer efirae the two first occurred from October to January. These species are commonly Brazilian waters. Their occurrence higher latitudes may be either due influence warm waters coming north or heating local which could main tain their populations temporarily spring summer. In this period C. lactea A. reproduce as it is suggested by surveyed area.