Several investigations have investigated the gut microbiota in shellfish species, but less information is available on the favorable gut bacteria colonizing the GI tract, the lactic acid bacteria (LAB), and these studies have revealed the presence of Carnobacterium, Enterococcus, Lactobacillus, Lactococcus, Leuconostoc, Pediococcus, Streptococcus, Vagococcus, and Weissella. Identification of LAB in

Stock structure is one of the fundamental assumptions for assessing and managing fisheries resources. Investigation of stock structure should be conducted holistically, involving reviews of as much information as possible, because suggested conclusions from different studies are often contradictory. Here, all available information related to the stock structure of Pacific bluefin tuna (Thunnus orientalis)

The age of sexual maturity of the Atlantic bluefin tuna (Thunnus thynnus; ABFT) is a reference point for stock assessment and management. The International Commission for the Conservation of Atlantic Tunas (ICCAT) recognizes a western and an eastern Atlantic ABFT stock, based on the assumptions of separate, exclusive spawning grounds, i.e., the northern Gulf of Mexico and the Mediterranean Sea, with

The Asian arowana (Scleropages formosus) is an ancient freshwater fish species from the Osteoglossidae family. It is a territorial and mouth-brooding fish, which inhabits slow-moving rivers and lakes within forests in Southeast Asia. It produces a small number (20–90 eggs/spawning) but very big eggs (diameter: ∼2 cm). It is highly endangered and has been listed under appendix I of CITES since 1975

Catch-and-release (CR) has become a pervasive practice and “social norm” with anglers for some inland recreational fisheries. This practice has been promoted for fish conservation and to meet angler and manager desires of greater fish abundances, angler catch rates, and trophy growth potential. Catch-and-release in north-temperate inland recreational fisheries was reviewed over time and documented

The research investigates whether cooperative formation through horizontal integration is best way forward to enable small-scale farmers meet certification requirements. The study employed a literature review on the shrimp industry in Vietnam, value chain analysis, cooperative formation through horizontal integration while developing vertical integration linkages with larger lead firms plus a case

Egg quality and early embryonic development are important aspects for successful artificial propagation of fish species of ecological and economical values, and therefore have been intensively researched. It has been demonstrated that several maternal factors including TGF-β, cyclin B, follicle cell transcripts and gonadal peptides like inhibins influence fish egg quality. Inhibins are considered gonadal

Monogenean parasites are responsible for tremendous annual economic losses in both freshwater and marine aquaculture operations. These losses have led to the extensive deployment of chemical treatments, such as praziquantel and mebendazole, in an effort to manage infections from these parasites. While effective, the environmental side effects associated with these treatments are, however, concerning