This study investigates the role and interplay of intrinsic and extrinsic cues when evaluating fish quality and in shaping consumers’ attitudes toward fish and fish consumption. A sensory analysis of nine different fish including five variants of Barramundi was conducted to determine how consumers evaluated the fish on intrinsic cues. Focus groups were then conducted to explore the impact of ex...

Investigations on the incidence of myxozoan parasites (Myxozoa: Bivalvulida) in fishes have assumed immense importance in view of severe pathogenicity and mortality caused by these organisms on their hosts. The present communication records three new species of myxosporeans, Myxobolus calcariferum sp. n.; Myxobolus chinsurahensis sp. n. and Myxobolus mrigalhitae sp. n. from different food fishe...

Quality assessment of finfish fillets during storage is important to be able to predict the shelf life of the fresh product during distribution. Microbial, chemical (pH, TMA, and TVB-N), and sensory (Quality index assessment QIA, Torry scheme) changes in vacuum-packaged blue-spotted emperor (Lethrinus sp), saddletail (Lutjanus malabaricus), crimson snapper (Lutjanus erythropterus), barramundi (...

Asian Seabass, Lates calcarifer precocious sex change is problematic for efficient hatchery operation. Seabass grown in freshwater farms were transfer to brackish water (32 g/L) at 28 °C and fed to satiety until acclimated. Blood, brain and gonad were collected and analysed. Brain aromatase activity appeared to respond to age/size rather than environmental conditions while gonadal aromatase was...

We report here the ~670 Mb genome assembly of the Asian seabass (Lates calcarifer), a tropical marine teleost. We used long-read sequencing augmented by transcriptomics, optical and genetic mapping along with shared synteny from closely related fish species to derive a chromosome-level assembly with a contig N50 size over 1 Mb and scaffold N50 size over 25 Mb that span ~90% of the genome. The p...

A total of 270 fingerlings of Asian sea bass (Lates calcarifer) were allotted into three equal treatments with three equal replicates for each to investigate the effect of dietary supplementation of two levels of Black cumin seeds (Nigella sativa) and Turmeric (Curcuma longa) mixture (BTM) on growth performance and blood chemistry throughout the experimental period (98 days). Fish of the first ...

Light is a key environmental factor that strongly related to fish activity and behavior. Exposure certain wavelengths known affect growth performance survival of teleost larvae juveniles. Our study aimed determine the effects exposure three light sources [red (710 nm), blue (453 nm) green (510 nm)] on performance, behavioral response, visibility (time eat, in minutes), structure retinal layer j...