Australia’s tropical snapper fisheries harvest six main Lutjanid species. They are the Crimson, Saddletail, and Goldband snappers, Red Emperor, Golden snapper and Mangrove Jack. These fish live up to 40 years of age, weigh up to five to ten kilograms and are highly valued for commercial...

Summary: The wild prawn capture industry is under increasing competition from imported and domestic aquaculture product. One problem facing the industry is the frequent occurrence of black pigment on the head and tail surfaces. This condition is known as black spot and can be prevented by treating...