As a wild resource, the large yellow croaker Larimichthys crocea has been seriously threatened since mid-1980s. Owing to implementation of protection measures, such as establishment zone, fishing prohibitions, restocking programs and successful mariculture, its resources have gradually recovered year by year. Limited low spatial resolution incomplete coverage sampling stations, genetic structur...

Abstract At present, large yellow croaker, Larimichthys crocea , a carnivorous fish ranked fifth in aquaculture production among marine finfishes the world, still relies on raw diet because formulated feed alone is not able to sustain rapid growth of fish. The present study evaluated growth, utilization efficiency, body composition and antioxidant capacity croaker fed diets containing four prot...

Yellowfin seabream, Acanthopagrus latus , is one of the most important species in terms stock enhancement China. However, using metagenomic techniques to explore feeding habits and stomach microbiome yellowfin seabream still rare. The objective this work was study sea bream from Daya Bay through analysis different weight classes (?50, 50–100, >100 g). Whole-metagenome shotgun sequencing ...

The present study was conducted to explore the mechanisms leading to differences among fishes in the ability to biosynthesize long-chain polyunsaturated fatty acids (LC-PUFAs). Replacement of fish oil with vegetable oil caused varied degrees of increase in 18-carbon fatty acid content and decrease in n-3 LC-PUFA content in the muscle and liver of rainbow trout (Oncorhynchus mykiss), Japanese se...

In this study, an 1888-bp carbonic anhydrase XII (CA XII) sequence was cloned from the brain of the pufferfish, Takifugu rubripes. The cloned sequence contained a coding region of 1470-bp, which was predicted to translate into a protein of 490 amino acid residues. The predicted protein showed between 68-56% identity with the large yellow croaker (Larimichthys crocea), tilapia (Oreochromis nilot...

A new species of Rhytidocystis (Apicomplexa) is characterized from North American waters of the Atlantic Ocean using electron microscopy and phylogenetic analyses of small subunit (SSU) rDNA sequences. Rhytidocystis polygordiae n. sp. is a parasite of the polychaete Polygordius sp. and becomes the fourth described species within this genus. The trophozoites of R. polygordiae were relatively sma...

The aim of this work was to investigate the emulsifying capacity marine phospholipids derived from large yellow croaker roe (LYCRPLs). Initially, conditions for preparing astaxanthin (1% w/w) nanoemulsions with LYCRPLs were optimized based on single-factor experiments, including homogenization pressure, cycle, emulsifier concentration and corn oil via response surface methodology. optimal press...