小三毛金藻又名小土栖藻,是一种在盐碱地或半咸水中生长的有害藻类,其代谢产物含有使鱼类中毒死亡的毒素。近年来,我省东营、滨州、淄博、德州等地均已发生过越冬鱼种或成鱼大量死亡的事例。当前,随着黄河三角洲及滨海盐碱地渔业的开发,小三毛金藻对水产养殖业的危害已不容忽视。 Small golden algae, also known as small soil algae, is a harmful algae grown in saline or brackish water, the metabolites contain toxins that poison fish. In recent years, Dongying, Binzhou, Zibo, Texas and other places in our province have occurred a large number of cases of overwintering species or adult fish died. At present, with the development of fisheries in the Yellow River Delta and coastal saline-alkali areas, the harm to the aquaculture industry by C. parviflora can not be ignored.