This volume provides a selection of the most significant papers presented at the 15th International Seaweed Symposium in Valdivia, Chile, in January 1995. Plenary lectures featured seaweed research and utilization in Chile by Bernabé Santelices, ethnobotany of seaweeds by Isabella Abbott, host-virus interactions in marine brown algae by Dieter Müller, DNA analysis methods for recognizing species invasion by Annette Coleman, and recent developments in manufacturing and marketing carrageenan by Harris Bixler. Other highlights include sections on integrated aquaculture using seaweeds and marine invertebrates or fishes and on diseases in seaweeds. The remaining papers cover recent advances in floristics and systematics, population studies, pollution, cultivation, economics, physiology, biochemistry, cell biology, and chemistry and chemical composition of seaweeds, particularly species of Gracilariales, Gigartinales, Gelidiales, Laminariales and Fucales.

This phenomenally successful guide to the wealth and variety of fish in Australia’s tropical waters — including the Great Barrier Reef — and south-east Asia has been updated and expanded. The book has sold more than 20,000 copies in its previous editions, and is an invaluable reference for divers and anglers, to both scientists and the lay person; to everyone with an interest in our remarkable tropical fish. Full colour illustrations by leading Australian marine artists, Roger Swainton and Jill Ruse, make identification easy. The author has also included an edibility guide.