books.google.co.uk - The crustaceans are ecologically and economically important organisms. They constitute one of the dominant invertebrate groups on earth, particularly within the aquatic realm. Crustaceans include some of the preferred scientific model organism, profitable aquaculture specimen, but also invasive nuisance...http://books.google.co.uk/books/about/Chemical_communication_in_crustaceans.html?id=Ws_1GYMDPG0C&utm_source=gb-gplus-shareChemical communication in crustaceans
