In order to assess the effect of a diet integrated with rosemary oil on growth perfor- mance and flesh quality of farmed Dicentrarchus labrax, a feeding trial was carried out. Seabass were fed with two different diets for 200 days, after that they were caught and stored in ice in a refrigerator cell (0-2°C) for 17 days. Then they were examinated on 1, 3, 10 and 17 day for sensory evaluation (fre- sh whole fish and cooked fillet) according to QIM and Torry Scheme. Specific growth rate (SGR) and feed conversion rate (FCR) were calculated, fillets were subjected to proximate analysis. No statistical differences were found in the final average body weight for both diets as well as SGR and FCR means. The sensory score (QIM) increased linearly with storage time. No significant difference was noticed between two diets. As for cooked fillet, Torry Scheme score decreased with storage time. At day 10 significant differences were displayed between the diets (7.44 vs. 8.67; P<0.05). Overall sensory accep- tability for consuming farmed seabass stored in ice was set in corrispondence of day 13 for control diet and day 14 for experimental diet. No difference was showed in the chemical composition

The present paper reports a research on reproductive parameters and larval rearing of red drum (Sciaenops ocellatus) maintained in captivity for the first time in Europe. Red drum juveniles were obtained from United States in the late 90s. In early January 2013, 40 in total male and female red drums ranging from 34 to 47 cm in length were held in a 25 m 3 rectangular tank with a closed recirculating system with a water flow of 6000 L/h, located in Lesina (FG) fish farm (Southern Italy). Water temperature and salinity ranged between 21.0 and 28.8°C and from 25 to 27 g/L respectively. The fish were fed commercial feed pellet (46% protein) at 1.1% of body weight daily. Sexual maturation occurred during the natural breeding season of red drum. Approximately 43 spawns were recorded by the end of July and continuing to mid-September, with mean number of 66.5 millions of eggs collected overall on spawn period. Batch fecundity (3.325*10 6 ova per female) and relative fecundity (361.41 ova/g body weight) were calculated. Fertilisation rate was 30 to 80%. Larvae were hatched at a mean total length of 2.40±0.33 mm and showed a gradual increase in size of approximately 0.378 mm/day for the first 40 day after hatching (DAH). Cannibalism was observed as larger larvae preyed on smaller ones; to limit the phenomenon red drum population was selected for size at 35 DAH. Reliable information on fecundity and larval stage is essential for encouraging Sciaenops ocellatus farming also in Mediterranean countries.