Farming finfish, shellfish and aquatic plants, known collectively as aquaculture, is one of the world's fastest-growing food sectors.饲养有鳍鱼类、有壳水生动物以及种植水生植物统称水产养殖，是世界上目前发展最迅速的食品产业。Terrestrial and aquatic fauna may sometimes be found resting together under a loose stone.有时在松动的石头下可以同时看见栖息的陆生动物和水生动物。