There is a trend towards using high-lipid diets in aquaculture, which can be optimized by certain additives. This study investigated the effect of vitamin E (VE) supplementation diet on growth, serum and liver biochemical indexes, hepatic histology, lipid metabolism hybrid groupers (? Epinephelus fuscoguttatus × ? lanceolatus ). Six groups iso-protein (50.23%) iso-lipidic (15.36%) experimental ...

Many bucephalid species, mainly of the subfamily Prosorhynchinae, have been described from epinepheline serranids (groupers) throughout the World's Oceans. In this paper eight named prosorhynchine species are described and/or illustrated from epinepheline fishes from New Caledonia. Neidhartia lochepintade n. sp. in Epinephelus chlorostigma differs from other Neidhartia spp. in various combinati...

To study the effects of acute ammonia stress on poisoning reaction hybrid grouper (♀ Epinephelus fuscoguttatus × ♂ E. lanceolatu ), 300 healthy juveniles with an initial body weight 51.4 ± 2.57 g were selected for experiment using a half-lethal concentration 24, 48, 72, and 96 h triplicate. The results show that (1) concentrations 39.5 mg/L 24 h, 27.3 48 26.5 72 25.0 safe was 2.50 mg/L. (2) bio...

Cantang grouper (Epinephelus fuscoguttatus lanceolatus) is the result of hybridization between female tiger and male fish which widely cultivated because it has fast growth, easy to breed, lower cannibalism. Cultivation cantang can be carried out in semi-intensive ponds floating net cages (KJA) have potential for nursery rearing activities. One problems cultivation presence disease attacks caus...

Fermented soybean meal and protein concentrate are products of that have been processed physically or biologically, their use as an alternative to fish results in a significant reduction the effects anti-nutritional factors (ANFs) on aquatic species. Replacing with fermented can meet high requirements carnivorous while effectively reducing aquaculture costs; however, excessive substitution also...